1939529880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3119

約数の個数: 256

約数和(自身を含む): 7027200000

約数和(自身を除く): 5087670120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 171, 180, 186, 190, 216, 228, 248, 270, 279, 285, 310, 342, 360, 372, 380, 456, 465, 513, 540, 558, 570, 589, 620, 684, 744, 760, 837, 855, 930, 1026, 1080, 1116, 1140, 1178, 1240, 1368, 1395, 1674, 1710, 1767, 1860, 2052, 2232, 2280, 2356, 2565, 2790, 2945, 3049, 3348, 3420, 3534, 3720, 4104, 4185, 4712, 5130, 5301, 5580, 5890, 6098, 6696, 6840, 7068, 8370, 8835, 9147, 10260, 10602, 11160, 11780, 12196, 14136, 15245, 15903, 16740, 17670, 18294, 20520, 21204, 23560, 24392, 26505, 27441, 30490, 31806, 33480, 35340, 36588, 42408, 45735, 53010, 54882, 57931, 60980, 63612, 70680, 73176, 79515, 82323, 91470, 94519, 106020, 109764, 115862, 121960, 127224, 137205, 159030, 164646, 173793, 182940, 189038, 212040, 219528, 231724, 274410, 283557, 289655, 318060, 329292, 347586, 365880, 378076, 411615, 463448, 472595, 521379, 548820, 567114, 579310, 636120, 658584, 695172, 756152, 823230, 850671, 868965, 945190, 1042758, 1097640, 1134228, 1158620, 1390344, 1417785, 1564137, 1646460, 1701342, 1737930, 1795861, 1890380, 2085516, 2268456, 2317240, 2552013, 2606895, 2835570, 3128274, 3292920, 3402684, 3475860, 3591722, 3780760, 4171032, 4253355, 5104026, 5213790, 5387583, 5671140, 6256548, 6805368, 6951720, 7183444, 7820685, 8506710, 8979305, 10208052, 10427580, 10775166, 11342280, 12513096, 12760065, 14366888, 15641370, 16162749, 17013420, 17958610, 20416104, 20855160, 21550332, 25520130, 26937915, 31282740, 32325498, 34026840, 35917220, 43100664, 48488247, 51040260, 53875830, 62565480, 64650996, 71834440, 80813745, 96976494, 102080520, 107751660, 129301992, 161627490, 193952988, 215503320, 242441235, 323254980, 387905976, 484882470, 646509960, 969764940, 1939529880]

約数ペア:

[(1, 1939529880), (2, 969764940), (3, 646509960), (4, 484882470), (5, 387905976), (6, 323254980), (8, 242441235), (9, 215503320), (10, 193952988), (12, 161627490), (15, 129301992), (18, 107751660), (19, 102080520), (20, 96976494), (24, 80813745), (27, 71834440), (30, 64650996), (31, 62565480), (36, 53875830), (38, 51040260), (40, 48488247), (45, 43100664), (54, 35917220), (57, 34026840), (60, 32325498), (62, 31282740), (72, 26937915), (76, 25520130), (90, 21550332), (93, 20855160), (95, 20416104), (108, 17958610), (114, 17013420), (120, 16162749), (124, 15641370), (135, 14366888), (152, 12760065), (155, 12513096), (171, 11342280), (180, 10775166), (186, 10427580), (190, 10208052), (216, 8979305), (228, 8506710), (248, 7820685), (270, 7183444), (279, 6951720), (285, 6805368), (310, 6256548), (342, 5671140), (360, 5387583), (372, 5213790), (380, 5104026), (456, 4253355), (465, 4171032), (513, 3780760), (540, 3591722), (558, 3475860), (570, 3402684), (589, 3292920), (620, 3128274), (684, 2835570), (744, 2606895), (760, 2552013), (837, 2317240), (855, 2268456), (930, 2085516), (1026, 1890380), (1080, 1795861), (1116, 1737930), (1140, 1701342), (1178, 1646460), (1240, 1564137), (1368, 1417785), (1395, 1390344), (1674, 1158620), (1710, 1134228), (1767, 1097640), (1860, 1042758), (2052, 945190), (2232, 868965), (2280, 850671), (2356, 823230), (2565, 756152), (2790, 695172), (2945, 658584), (3049, 636120), (3348, 579310), (3420, 567114), (3534, 548820), (3720, 521379), (4104, 472595), (4185, 463448), (4712, 411615), (5130, 378076), (5301, 365880), (5580, 347586), (5890, 329292), (6098, 318060), (6696, 289655), (6840, 283557), (7068, 274410), (8370, 231724), (8835, 219528), (9147, 212040), (10260, 189038), (10602, 182940), (11160, 173793), (11780, 164646), (12196, 159030), (14136, 137205), (15245, 127224), (15903, 121960), (16740, 115862), (17670, 109764), (18294, 106020), (20520, 94519), (21204, 91470), (23560, 82323), (24392, 79515), (26505, 73176), (27441, 70680), (30490, 63612), (31806, 60980), (33480, 57931), (35340, 54882), (36588, 53010), (42408, 45735)]