2019039750

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 512

約数和(自身を含む): 7296307200

約数和(自身を除く): 5277267450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 25, 26, 27, 30, 35, 38, 39, 42, 45, 50, 54, 57, 63, 65, 70, 75, 78, 90, 91, 95, 105, 114, 117, 125, 126, 130, 133, 135, 150, 171, 173, 175, 182, 189, 190, 195, 210, 225, 234, 247, 250, 266, 270, 273, 285, 315, 325, 342, 346, 350, 351, 375, 378, 390, 399, 450, 455, 475, 494, 513, 519, 525, 546, 570, 585, 630, 650, 665, 675, 702, 741, 750, 798, 819, 855, 865, 875, 910, 945, 950, 975, 1026, 1038, 1050, 1125, 1170, 1197, 1211, 1235, 1330, 1350, 1365, 1425, 1482, 1557, 1575, 1625, 1638, 1710, 1729, 1730, 1750, 1755, 1890, 1950, 1995, 2223, 2249, 2250, 2275, 2375, 2394, 2422, 2457, 2470, 2565, 2595, 2625, 2730, 2850, 2925, 3114, 3150, 3250, 3287, 3325, 3375, 3458, 3510, 3591, 3633, 3705, 3990, 4095, 4275, 4325, 4446, 4498, 4550, 4671, 4725, 4750, 4875, 4914, 5130, 5187, 5190, 5250, 5850, 5985, 6055, 6175, 6574, 6650, 6669, 6747, 6750, 6825, 7125, 7182, 7266, 7410, 7785, 7875, 8190, 8550, 8645, 8650, 8775, 9342, 9450, 9750, 9861, 9975, 10374, 10899, 11115, 11245, 11375, 11970, 12110, 12285, 12350, 12825, 12975, 13338, 13494, 13650, 14250, 14625, 15561, 15570, 15743, 15750, 16435, 16625, 17290, 17550, 17955, 18165, 18525, 19722, 19950, 20241, 20475, 21375, 21625, 21798, 22230, 22490, 22750, 23009, 23355, 23625, 24570, 25650, 25935, 25950, 29250, 29583, 29925, 30275, 30875, 31122, 31486, 32697, 32870, 33250, 33345, 33735, 34125, 35910, 36330, 37050, 38925, 40482, 40950, 42731, 42750, 43225, 43250, 43875, 46018, 46683, 46710, 47229, 47250, 49305, 49875, 51870, 54495, 55575, 56225, 59166, 59850, 60550, 60723, 61425, 61750, 64125, 64875, 65394, 66690, 67470, 68250, 69027, 77805, 77850, 78715, 82175, 85462, 86450, 87750, 88749, 89775, 90825, 92625, 93366, 94458, 98610, 99750, 101205, 102375, 108990, 111150, 112450, 115045, 116775, 121446, 122850, 128193, 128250, 129675, 129750, 138054, 141687, 147915, 149625, 151375, 155610, 157430, 163485, 164350, 166725, 168675, 177498, 179550, 181650, 185250, 194625, 202410, 204750, 207081, 213655, 216125, 230090, 233415, 233550, 236145, 246525, 256386, 259350, 272475, 277875, 281125, 283374, 295830, 299117, 299250, 302750, 303615, 307125, 326970, 333450, 337350, 345135, 384579, 389025, 389250, 393575, 410875, 414162, 425061, 427310, 432250, 443745, 448875, 454125, 466830, 472290, 493050, 506025, 544950, 555750, 562250, 575225, 583875, 598234, 607230, 614250, 621243, 640965, 648375, 690270, 708435, 739575, 769158, 778050, 787150, 817425, 821750, 833625, 843375, 850122, 887490, 897351, 897750, 908250, 1012050, 1035405, 1068275, 1150450, 1153737, 1167075, 1167750, 1180725, 1232625, 1242486, 1281930, 1296750, 1362375, 1416870, 1479150, 1495585, 1518075, 1634850, 1667250, 1686750, 1725675, 1794702, 1922895, 1945125, 1967875, 2070810, 2125305, 2136550, 2218725, 2307474, 2334150, 2361450, 2465250, 2530125, 2692053, 2724750, 2876125, 2991170, 3036150, 3106215, 3204825, 3451350, 3542175, 3697875, 3845790, 3890250, 3935750, 4087125, 4250610, 4437450, 4486755, 5060250, 5177025, 5341375, 5384106, 5752250, 5768685, 5835375, 5903625, 6212430, 6409650, 7084350, 7395750, 7477925, 7590375, 8076159, 8174250, 8628375, 8973510, 9614475, 10354050, 10626525, 10682750, 11093625, 11537370, 11670750, 11807250, 13460265, 14955850, 15180750, 15531075, 16024125, 16152318, 17256750, 17710875, 19228950, 21253050, 22187250, 22433775, 25885125, 26920530, 28843425, 31062150, 32048250, 35421750, 37389625, 40380795, 44867550, 48072375, 51770250, 53132625, 57686850, 67301325, 74779250, 77655375, 80761590, 96144750, 106265250, 112168875, 134602650, 144217125, 155310750, 201903975, 224337750, 288434250, 336506625, 403807950, 673013250, 1009519875, 2019039750]

約数ペア:

[(1, 2019039750), (2, 1009519875), (3, 673013250), (5, 403807950), (6, 336506625), (7, 288434250), (9, 224337750), (10, 201903975), (13, 155310750), (14, 144217125), (15, 134602650), (18, 112168875), (19, 106265250), (21, 96144750), (25, 80761590), (26, 77655375), (27, 74779250), (30, 67301325), (35, 57686850), (38, 53132625), (39, 51770250), (42, 48072375), (45, 44867550), (50, 40380795), (54, 37389625), (57, 35421750), (63, 32048250), (65, 31062150), (70, 28843425), (75, 26920530), (78, 25885125), (90, 22433775), (91, 22187250), (95, 21253050), (105, 19228950), (114, 17710875), (117, 17256750), (125, 16152318), (126, 16024125), (130, 15531075), (133, 15180750), (135, 14955850), (150, 13460265), (171, 11807250), (173, 11670750), (175, 11537370), (182, 11093625), (189, 10682750), (190, 10626525), (195, 10354050), (210, 9614475), (225, 8973510), (234, 8628375), (247, 8174250), (250, 8076159), (266, 7590375), (270, 7477925), (273, 7395750), (285, 7084350), (315, 6409650), (325, 6212430), (342, 5903625), (346, 5835375), (350, 5768685), (351, 5752250), (375, 5384106), (378, 5341375), (390, 5177025), (399, 5060250), (450, 4486755), (455, 4437450), (475, 4250610), (494, 4087125), (513, 3935750), (519, 3890250), (525, 3845790), (546, 3697875), (570, 3542175), (585, 3451350), (630, 3204825), (650, 3106215), (665, 3036150), (675, 2991170), (702, 2876125), (741, 2724750), (750, 2692053), (798, 2530125), (819, 2465250), (855, 2361450), (865, 2334150), (875, 2307474), (910, 2218725), (945, 2136550), (950, 2125305), (975, 2070810), (1026, 1967875), (1038, 1945125), (1050, 1922895), (1125, 1794702), (1170, 1725675), (1197, 1686750), (1211, 1667250), (1235, 1634850), (1330, 1518075), (1350, 1495585), (1365, 1479150), (1425, 1416870), (1482, 1362375), (1557, 1296750), (1575, 1281930), (1625, 1242486), (1638, 1232625), (1710, 1180725), (1729, 1167750), (1730, 1167075), (1750, 1153737), (1755, 1150450), (1890, 1068275), (1950, 1035405), (1995, 1012050), (2223, 908250), (2249, 897750), (2250, 897351), (2275, 887490), (2375, 850122), (2394, 843375), (2422, 833625), (2457, 821750), (2470, 817425), (2565, 787150), (2595, 778050), (2625, 769158), (2730, 739575), (2850, 708435), (2925, 690270), (3114, 648375), (3150, 640965), (3250, 621243), (3287, 614250), (3325, 607230), (3375, 598234), (3458, 583875), (3510, 575225), (3591, 562250), (3633, 555750), (3705, 544950), (3990, 506025), (4095, 493050), (4275, 472290), (4325, 466830), (4446, 454125), (4498, 448875), (4550, 443745), (4671, 432250), (4725, 427310), (4750, 425061), (4875, 414162), (4914, 410875), (5130, 393575), (5187, 389250), (5190, 389025), (5250, 384579), (5850, 345135), (5985, 337350), (6055, 333450), (6175, 326970), (6574, 307125), (6650, 303615), (6669, 302750), (6747, 299250), (6750, 299117), (6825, 295830), (7125, 283374), (7182, 281125), (7266, 277875), (7410, 272475), (7785, 259350), (7875, 256386), (8190, 246525), (8550, 236145), (8645, 233550), (8650, 233415), (8775, 230090), (9342, 216125), (9450, 213655), (9750, 207081), (9861, 204750), (9975, 202410), (10374, 194625), (10899, 185250), (11115, 181650), (11245, 179550), (11375, 177498), (11970, 168675), (12110, 166725), (12285, 164350), (12350, 163485), (12825, 157430), (12975, 155610), (13338, 151375), (13494, 149625), (13650, 147915), (14250, 141687), (14625, 138054), (15561, 129750), (15570, 129675), (15743, 128250), (15750, 128193), (16435, 122850), (16625, 121446), (17290, 116775), (17550, 115045), (17955, 112450), (18165, 111150), (18525, 108990), (19722, 102375), (19950, 101205), (20241, 99750), (20475, 98610), (21375, 94458), (21625, 93366), (21798, 92625), (22230, 90825), (22490, 89775), (22750, 88749), (23009, 87750), (23355, 86450), (23625, 85462), (24570, 82175), (25650, 78715), (25935, 77850), (25950, 77805), (29250, 69027), (29583, 68250), (29925, 67470), (30275, 66690), (30875, 65394), (31122, 64875), (31486, 64125), (32697, 61750), (32870, 61425), (33250, 60723), (33345, 60550), (33735, 59850), (34125, 59166), (35910, 56225), (36330, 55575), (37050, 54495), (38925, 51870), (40482, 49875), (40950, 49305), (42731, 47250), (42750, 47229), (43225, 46710), (43250, 46683), (43875, 46018)]