1841456820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 384

約数和(自身を含む): 6606028800

約数和(自身を除く): 4764571980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 79, 84, 92, 95, 105, 114, 115, 127, 133, 138, 140, 158, 161, 190, 210, 228, 230, 237, 254, 266, 276, 285, 316, 322, 345, 380, 381, 395, 399, 420, 437, 460, 474, 483, 508, 532, 553, 570, 635, 644, 665, 690, 762, 790, 798, 805, 874, 889, 948, 966, 1106, 1140, 1185, 1270, 1311, 1330, 1380, 1501, 1524, 1580, 1596, 1610, 1659, 1748, 1778, 1817, 1905, 1932, 1995, 2185, 2212, 2370, 2413, 2415, 2540, 2622, 2660, 2667, 2765, 2921, 3002, 3059, 3220, 3318, 3556, 3634, 3810, 3990, 4370, 4445, 4503, 4740, 4826, 4830, 5244, 5334, 5451, 5530, 5842, 6004, 6118, 6555, 6636, 7239, 7268, 7505, 7620, 7980, 8295, 8740, 8763, 8890, 9006, 9085, 9177, 9652, 9660, 10033, 10507, 10668, 10902, 11060, 11684, 12065, 12236, 12719, 13110, 13335, 14478, 14605, 15010, 15295, 16590, 16891, 17526, 17780, 18012, 18170, 18354, 20066, 20447, 21014, 21804, 22515, 24130, 25438, 26220, 26670, 27255, 28956, 29210, 30020, 30099, 30590, 31521, 33180, 33782, 34523, 35052, 36195, 36340, 36708, 38157, 40132, 40894, 42028, 43815, 45030, 45885, 48260, 50165, 50673, 50876, 52535, 53340, 54510, 55499, 58420, 60198, 61180, 61341, 63042, 63595, 67564, 69046, 70231, 72390, 76314, 81788, 84455, 87630, 90060, 91770, 100330, 101346, 102235, 103569, 105070, 109020, 110998, 120396, 122682, 126084, 127190, 138092, 140462, 144780, 150495, 152628, 157605, 166497, 168910, 172615, 175260, 183540, 190627, 190785, 200660, 202692, 204470, 207138, 210140, 210693, 221996, 230759, 241661, 245364, 253365, 254380, 277495, 280924, 300990, 306705, 315210, 332994, 337820, 345230, 351155, 381254, 381570, 388493, 408940, 414276, 421386, 461518, 483322, 506730, 517845, 554990, 571881, 601980, 613410, 630420, 665988, 690460, 692277, 702310, 724983, 762508, 763140, 776986, 832485, 842772, 923036, 953135, 966644, 1013460, 1035690, 1053465, 1109980, 1143762, 1153795, 1165479, 1208305, 1226820, 1334389, 1384554, 1404620, 1449966, 1553972, 1615313, 1664970, 1906270, 1942465, 2071380, 2106930, 2287524, 2307590, 2330958, 2416610, 2668778, 2769108, 2859405, 2899932, 3230626, 3329940, 3461385, 3624915, 3812540, 3884930, 4003167, 4213860, 4384421, 4615180, 4661916, 4833220, 4845939, 5337556, 5718810, 5827395, 6461252, 6671945, 6922770, 7249830, 7769860, 8006334, 8076565, 8768842, 9691878, 11437620, 11654790, 13153263, 13343890, 13845540, 14499660, 16012668, 16153130, 17537684, 19383756, 20015835, 21922105, 23309580, 24229695, 26306526, 26687780, 30690947, 32306260, 40031670, 43844210, 48459390, 52613052, 61381894, 65766315, 80063340, 87688420, 92072841, 96918780, 122763788, 131532630, 153454735, 184145682, 263065260, 306909470, 368291364, 460364205, 613818940, 920728410, 1841456820]

約数ペア:

[(1, 1841456820), (2, 920728410), (3, 613818940), (4, 460364205), (5, 368291364), (6, 306909470), (7, 263065260), (10, 184145682), (12, 153454735), (14, 131532630), (15, 122763788), (19, 96918780), (20, 92072841), (21, 87688420), (23, 80063340), (28, 65766315), (30, 61381894), (35, 52613052), (38, 48459390), (42, 43844210), (46, 40031670), (57, 32306260), (60, 30690947), (69, 26687780), (70, 26306526), (76, 24229695), (79, 23309580), (84, 21922105), (92, 20015835), (95, 19383756), (105, 17537684), (114, 16153130), (115, 16012668), (127, 14499660), (133, 13845540), (138, 13343890), (140, 13153263), (158, 11654790), (161, 11437620), (190, 9691878), (210, 8768842), (228, 8076565), (230, 8006334), (237, 7769860), (254, 7249830), (266, 6922770), (276, 6671945), (285, 6461252), (316, 5827395), (322, 5718810), (345, 5337556), (380, 4845939), (381, 4833220), (395, 4661916), (399, 4615180), (420, 4384421), (437, 4213860), (460, 4003167), (474, 3884930), (483, 3812540), (508, 3624915), (532, 3461385), (553, 3329940), (570, 3230626), (635, 2899932), (644, 2859405), (665, 2769108), (690, 2668778), (762, 2416610), (790, 2330958), (798, 2307590), (805, 2287524), (874, 2106930), (889, 2071380), (948, 1942465), (966, 1906270), (1106, 1664970), (1140, 1615313), (1185, 1553972), (1270, 1449966), (1311, 1404620), (1330, 1384554), (1380, 1334389), (1501, 1226820), (1524, 1208305), (1580, 1165479), (1596, 1153795), (1610, 1143762), (1659, 1109980), (1748, 1053465), (1778, 1035690), (1817, 1013460), (1905, 966644), (1932, 953135), (1995, 923036), (2185, 842772), (2212, 832485), (2370, 776986), (2413, 763140), (2415, 762508), (2540, 724983), (2622, 702310), (2660, 692277), (2667, 690460), (2765, 665988), (2921, 630420), (3002, 613410), (3059, 601980), (3220, 571881), (3318, 554990), (3556, 517845), (3634, 506730), (3810, 483322), (3990, 461518), (4370, 421386), (4445, 414276), (4503, 408940), (4740, 388493), (4826, 381570), (4830, 381254), (5244, 351155), (5334, 345230), (5451, 337820), (5530, 332994), (5842, 315210), (6004, 306705), (6118, 300990), (6555, 280924), (6636, 277495), (7239, 254380), (7268, 253365), (7505, 245364), (7620, 241661), (7980, 230759), (8295, 221996), (8740, 210693), (8763, 210140), (8890, 207138), (9006, 204470), (9085, 202692), (9177, 200660), (9652, 190785), (9660, 190627), (10033, 183540), (10507, 175260), (10668, 172615), (10902, 168910), (11060, 166497), (11684, 157605), (12065, 152628), (12236, 150495), (12719, 144780), (13110, 140462), (13335, 138092), (14478, 127190), (14605, 126084), (15010, 122682), (15295, 120396), (16590, 110998), (16891, 109020), (17526, 105070), (17780, 103569), (18012, 102235), (18170, 101346), (18354, 100330), (20066, 91770), (20447, 90060), (21014, 87630), (21804, 84455), (22515, 81788), (24130, 76314), (25438, 72390), (26220, 70231), (26670, 69046), (27255, 67564), (28956, 63595), (29210, 63042), (30020, 61341), (30099, 61180), (30590, 60198), (31521, 58420), (33180, 55499), (33782, 54510), (34523, 53340), (35052, 52535), (36195, 50876), (36340, 50673), (36708, 50165), (38157, 48260), (40132, 45885), (40894, 45030), (42028, 43815)]