1959589320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3889}}^1$

素因数の和:3952

約数の個数: 256

約数和(自身を含む): 7058016000

約数和(自身を除く): 5098426680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 312, 323, 340, 380, 390, 408, 442, 456, 494, 510, 520, 570, 646, 663, 680, 741, 760, 780, 884, 969, 988, 1020, 1105, 1140, 1235, 1292, 1326, 1482, 1560, 1615, 1768, 1938, 1976, 2040, 2210, 2280, 2470, 2584, 2652, 2964, 3230, 3315, 3705, 3876, 3889, 4199, 4420, 4845, 4940, 5304, 5928, 6460, 6630, 7410, 7752, 7778, 8398, 8840, 9690, 9880, 11667, 12597, 12920, 13260, 14820, 15556, 16796, 19380, 19445, 20995, 23334, 25194, 26520, 29640, 31112, 33592, 38760, 38890, 41990, 46668, 50388, 50557, 58335, 62985, 66113, 73891, 77780, 83980, 93336, 100776, 101114, 116670, 125970, 132226, 147782, 151671, 155560, 167960, 198339, 202228, 221673, 233340, 251940, 252785, 264452, 295564, 303342, 330565, 369455, 396678, 404456, 443346, 466680, 503880, 505570, 528904, 591128, 606684, 661130, 738910, 758355, 793356, 859469, 886692, 960583, 991695, 1011140, 1108365, 1213368, 1256147, 1322260, 1477820, 1516710, 1586712, 1718938, 1773384, 1921166, 1983390, 2022280, 2216730, 2512294, 2578407, 2644520, 2881749, 2955640, 3033420, 3437876, 3768441, 3842332, 3966780, 4297345, 4433460, 4802915, 5024588, 5156814, 5763498, 6066840, 6280735, 6875752, 7536882, 7684664, 7933560, 8594690, 8866920, 9605830, 10049176, 10313628, 11526996, 12561470, 12892035, 14408745, 15073764, 16329911, 17189380, 18842205, 19211660, 20627256, 23053992, 25122940, 25784070, 28817490, 30147528, 32659822, 34378760, 37684410, 38423320, 48989733, 50245880, 51568140, 57634980, 65319644, 75368820, 81649555, 97979466, 103136280, 115269960, 130639288, 150737640, 163299110, 195958932, 244948665, 326598220, 391917864, 489897330, 653196440, 979794660, 1959589320]

約数ペア:

[(1, 1959589320), (2, 979794660), (3, 653196440), (4, 489897330), (5, 391917864), (6, 326598220), (8, 244948665), (10, 195958932), (12, 163299110), (13, 150737640), (15, 130639288), (17, 115269960), (19, 103136280), (20, 97979466), (24, 81649555), (26, 75368820), (30, 65319644), (34, 57634980), (38, 51568140), (39, 50245880), (40, 48989733), (51, 38423320), (52, 37684410), (57, 34378760), (60, 32659822), (65, 30147528), (68, 28817490), (76, 25784070), (78, 25122940), (85, 23053992), (95, 20627256), (102, 19211660), (104, 18842205), (114, 17189380), (120, 16329911), (130, 15073764), (136, 14408745), (152, 12892035), (156, 12561470), (170, 11526996), (190, 10313628), (195, 10049176), (204, 9605830), (221, 8866920), (228, 8594690), (247, 7933560), (255, 7684664), (260, 7536882), (285, 6875752), (312, 6280735), (323, 6066840), (340, 5763498), (380, 5156814), (390, 5024588), (408, 4802915), (442, 4433460), (456, 4297345), (494, 3966780), (510, 3842332), (520, 3768441), (570, 3437876), (646, 3033420), (663, 2955640), (680, 2881749), (741, 2644520), (760, 2578407), (780, 2512294), (884, 2216730), (969, 2022280), (988, 1983390), (1020, 1921166), (1105, 1773384), (1140, 1718938), (1235, 1586712), (1292, 1516710), (1326, 1477820), (1482, 1322260), (1560, 1256147), (1615, 1213368), (1768, 1108365), (1938, 1011140), (1976, 991695), (2040, 960583), (2210, 886692), (2280, 859469), (2470, 793356), (2584, 758355), (2652, 738910), (2964, 661130), (3230, 606684), (3315, 591128), (3705, 528904), (3876, 505570), (3889, 503880), (4199, 466680), (4420, 443346), (4845, 404456), (4940, 396678), (5304, 369455), (5928, 330565), (6460, 303342), (6630, 295564), (7410, 264452), (7752, 252785), (7778, 251940), (8398, 233340), (8840, 221673), (9690, 202228), (9880, 198339), (11667, 167960), (12597, 155560), (12920, 151671), (13260, 147782), (14820, 132226), (15556, 125970), (16796, 116670), (19380, 101114), (19445, 100776), (20995, 93336), (23334, 83980), (25194, 77780), (26520, 73891), (29640, 66113), (31112, 62985), (33592, 58335), (38760, 50557), (38890, 50388), (41990, 46668)]