423726030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 288

約数和(自身を含む): 1456509600

約数和(自身を除く): 1032783570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 49, 57, 63, 65, 70, 78, 90, 91, 95, 98, 105, 114, 117, 126, 130, 133, 147, 171, 182, 190, 195, 210, 234, 245, 247, 266, 273, 285, 294, 315, 342, 389, 390, 399, 441, 455, 490, 494, 546, 570, 585, 630, 637, 665, 735, 741, 778, 798, 819, 855, 882, 910, 931, 1167, 1170, 1197, 1235, 1274, 1330, 1365, 1470, 1482, 1638, 1710, 1729, 1862, 1911, 1945, 1995, 2205, 2223, 2334, 2394, 2470, 2723, 2730, 2793, 3185, 3458, 3501, 3705, 3822, 3890, 3990, 4095, 4410, 4446, 4655, 5057, 5187, 5446, 5586, 5733, 5835, 5985, 6370, 7002, 7391, 7410, 8169, 8190, 8379, 8645, 9310, 9555, 10114, 10374, 11115, 11466, 11670, 11970, 12103, 13615, 13965, 14782, 15171, 15561, 16338, 16758, 17290, 17505, 19061, 19110, 22173, 22230, 24206, 24507, 25285, 25935, 27230, 27930, 28665, 30342, 31122, 35010, 35399, 36309, 36955, 38122, 40845, 41895, 44346, 45513, 49014, 50570, 51737, 51870, 57183, 57330, 60515, 66519, 70798, 72618, 73910, 75855, 77805, 81690, 83790, 91026, 95305, 96083, 103474, 106197, 108927, 110865, 114366, 121030, 122535, 133038, 151710, 155211, 155610, 171549, 176995, 181545, 190610, 192166, 212394, 217854, 221730, 227565, 245070, 247793, 258685, 285915, 288249, 310422, 318591, 332595, 343098, 353990, 362159, 363090, 455130, 465633, 480415, 495586, 517370, 530985, 544635, 571830, 576498, 637182, 665190, 672581, 724318, 743379, 776055, 857745, 864747, 931266, 960830, 1061970, 1086477, 1089270, 1238965, 1345162, 1441245, 1486758, 1552110, 1592955, 1715490, 1729494, 1810795, 2017743, 2172954, 2230137, 2328165, 2477930, 2882490, 3185910, 3259431, 3362905, 3621590, 3716895, 4035486, 4323735, 4460274, 4656330, 4708067, 5432385, 6053229, 6518862, 6725810, 7433790, 8647470, 9416134, 10088715, 10864770, 11150685, 12106458, 14124201, 16297155, 20177430, 22301370, 23540335, 28248402, 30266145, 32594310, 42372603, 47080670, 60532290, 70621005, 84745206, 141242010, 211863015, 423726030]

約数ペア:

[(1, 423726030), (2, 211863015), (3, 141242010), (5, 84745206), (6, 70621005), (7, 60532290), (9, 47080670), (10, 42372603), (13, 32594310), (14, 30266145), (15, 28248402), (18, 23540335), (19, 22301370), (21, 20177430), (26, 16297155), (30, 14124201), (35, 12106458), (38, 11150685), (39, 10864770), (42, 10088715), (45, 9416134), (49, 8647470), (57, 7433790), (63, 6725810), (65, 6518862), (70, 6053229), (78, 5432385), (90, 4708067), (91, 4656330), (95, 4460274), (98, 4323735), (105, 4035486), (114, 3716895), (117, 3621590), (126, 3362905), (130, 3259431), (133, 3185910), (147, 2882490), (171, 2477930), (182, 2328165), (190, 2230137), (195, 2172954), (210, 2017743), (234, 1810795), (245, 1729494), (247, 1715490), (266, 1592955), (273, 1552110), (285, 1486758), (294, 1441245), (315, 1345162), (342, 1238965), (389, 1089270), (390, 1086477), (399, 1061970), (441, 960830), (455, 931266), (490, 864747), (494, 857745), (546, 776055), (570, 743379), (585, 724318), (630, 672581), (637, 665190), (665, 637182), (735, 576498), (741, 571830), (778, 544635), (798, 530985), (819, 517370), (855, 495586), (882, 480415), (910, 465633), (931, 455130), (1167, 363090), (1170, 362159), (1197, 353990), (1235, 343098), (1274, 332595), (1330, 318591), (1365, 310422), (1470, 288249), (1482, 285915), (1638, 258685), (1710, 247793), (1729, 245070), (1862, 227565), (1911, 221730), (1945, 217854), (1995, 212394), (2205, 192166), (2223, 190610), (2334, 181545), (2394, 176995), (2470, 171549), (2723, 155610), (2730, 155211), (2793, 151710), (3185, 133038), (3458, 122535), (3501, 121030), (3705, 114366), (3822, 110865), (3890, 108927), (3990, 106197), (4095, 103474), (4410, 96083), (4446, 95305), (4655, 91026), (5057, 83790), (5187, 81690), (5446, 77805), (5586, 75855), (5733, 73910), (5835, 72618), (5985, 70798), (6370, 66519), (7002, 60515), (7391, 57330), (7410, 57183), (8169, 51870), (8190, 51737), (8379, 50570), (8645, 49014), (9310, 45513), (9555, 44346), (10114, 41895), (10374, 40845), (11115, 38122), (11466, 36955), (11670, 36309), (11970, 35399), (12103, 35010), (13615, 31122), (13965, 30342), (14782, 28665), (15171, 27930), (15561, 27230), (16338, 25935), (16758, 25285), (17290, 24507), (17505, 24206), (19061, 22230), (19110, 22173)]