1247262120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 384

約数和(自身を含む): 4716260640

約数和(自身を除く): 3468998520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 61, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 122, 130, 136, 153, 156, 170, 180, 183, 195, 204, 221, 234, 244, 255, 257, 260, 305, 306, 312, 340, 360, 366, 390, 408, 442, 468, 488, 510, 514, 520, 549, 585, 610, 612, 663, 680, 732, 765, 771, 780, 793, 884, 915, 936, 1020, 1028, 1037, 1098, 1105, 1170, 1220, 1224, 1285, 1326, 1464, 1530, 1542, 1560, 1586, 1768, 1830, 1989, 2040, 2056, 2074, 2196, 2210, 2313, 2340, 2379, 2440, 2570, 2652, 2745, 3060, 3084, 3111, 3172, 3315, 3341, 3660, 3855, 3965, 3978, 4148, 4369, 4392, 4420, 4626, 4680, 4758, 5140, 5185, 5304, 5490, 6120, 6168, 6222, 6344, 6630, 6682, 7137, 7320, 7710, 7930, 7956, 8296, 8738, 8840, 9252, 9333, 9516, 9945, 10023, 10280, 10370, 10980, 11565, 11895, 12444, 13107, 13260, 13364, 13481, 14274, 15420, 15555, 15677, 15860, 15912, 16705, 17476, 18504, 18666, 19032, 19890, 20046, 20740, 21845, 21960, 23130, 23790, 24888, 26214, 26520, 26728, 26962, 28548, 30069, 30840, 31110, 31354, 31720, 33410, 34952, 35685, 37332, 39321, 39780, 40092, 40443, 41480, 43690, 46260, 46665, 47031, 47580, 50115, 52428, 53924, 56797, 57096, 60138, 62220, 62708, 65535, 66820, 67405, 71370, 74664, 78385, 78642, 79560, 80184, 80886, 87380, 92520, 93330, 94062, 95160, 100230, 104856, 107848, 113594, 120276, 121329, 124440, 125416, 131070, 133640, 134810, 141093, 142740, 150345, 156770, 157284, 161772, 170391, 174760, 186660, 188124, 196605, 200460, 202215, 203801, 227188, 235155, 240552, 242658, 262140, 266509, 269620, 282186, 283985, 285480, 300690, 313540, 314568, 323544, 340782, 373320, 376248, 393210, 400920, 404430, 407602, 454376, 470310, 485316, 511173, 524280, 533018, 539240, 564372, 567970, 601380, 606645, 611403, 627080, 681564, 705465, 786420, 799527, 808860, 815204, 851955, 940620, 970632, 1019005, 1022346, 1066036, 1128744, 1135940, 1202760, 1213290, 1222806, 1332545, 1363128, 1410930, 1572840, 1599054, 1617720, 1630408, 1703910, 1834209, 1881240, 2038010, 2044692, 2132072, 2271880, 2398581, 2426580, 2445612, 2555865, 2665090, 2821860, 3057015, 3198108, 3407820, 3464617, 3668418, 3997635, 4076020, 4089384, 4797162, 4853160, 4891224, 5111730, 5330180, 5643720, 6114030, 6396216, 6815640, 6929234, 7336836, 7995270, 8152040, 9171045, 9594324, 10223460, 10393851, 10660360, 11992905, 12228060, 13858468, 14673672, 15990540, 17323085, 18342090, 19188648, 20446920, 20787702, 23985810, 24456120, 27716936, 31181553, 31981080, 34646170, 36684180, 41575404, 47971620, 51969255, 62363106, 69292340, 73368360, 83150808, 95943240, 103938510, 124726212, 138584680, 155907765, 207877020, 249452424, 311815530, 415754040, 623631060, 1247262120]

約数ペア:

[(1, 1247262120), (2, 623631060), (3, 415754040), (4, 311815530), (5, 249452424), (6, 207877020), (8, 155907765), (9, 138584680), (10, 124726212), (12, 103938510), (13, 95943240), (15, 83150808), (17, 73368360), (18, 69292340), (20, 62363106), (24, 51969255), (26, 47971620), (30, 41575404), (34, 36684180), (36, 34646170), (39, 31981080), (40, 31181553), (45, 27716936), (51, 24456120), (52, 23985810), (60, 20787702), (61, 20446920), (65, 19188648), (68, 18342090), (72, 17323085), (78, 15990540), (85, 14673672), (90, 13858468), (102, 12228060), (104, 11992905), (117, 10660360), (120, 10393851), (122, 10223460), (130, 9594324), (136, 9171045), (153, 8152040), (156, 7995270), (170, 7336836), (180, 6929234), (183, 6815640), (195, 6396216), (204, 6114030), (221, 5643720), (234, 5330180), (244, 5111730), (255, 4891224), (257, 4853160), (260, 4797162), (305, 4089384), (306, 4076020), (312, 3997635), (340, 3668418), (360, 3464617), (366, 3407820), (390, 3198108), (408, 3057015), (442, 2821860), (468, 2665090), (488, 2555865), (510, 2445612), (514, 2426580), (520, 2398581), (549, 2271880), (585, 2132072), (610, 2044692), (612, 2038010), (663, 1881240), (680, 1834209), (732, 1703910), (765, 1630408), (771, 1617720), (780, 1599054), (793, 1572840), (884, 1410930), (915, 1363128), (936, 1332545), (1020, 1222806), (1028, 1213290), (1037, 1202760), (1098, 1135940), (1105, 1128744), (1170, 1066036), (1220, 1022346), (1224, 1019005), (1285, 970632), (1326, 940620), (1464, 851955), (1530, 815204), (1542, 808860), (1560, 799527), (1586, 786420), (1768, 705465), (1830, 681564), (1989, 627080), (2040, 611403), (2056, 606645), (2074, 601380), (2196, 567970), (2210, 564372), (2313, 539240), (2340, 533018), (2379, 524280), (2440, 511173), (2570, 485316), (2652, 470310), (2745, 454376), (3060, 407602), (3084, 404430), (3111, 400920), (3172, 393210), (3315, 376248), (3341, 373320), (3660, 340782), (3855, 323544), (3965, 314568), (3978, 313540), (4148, 300690), (4369, 285480), (4392, 283985), (4420, 282186), (4626, 269620), (4680, 266509), (4758, 262140), (5140, 242658), (5185, 240552), (5304, 235155), (5490, 227188), (6120, 203801), (6168, 202215), (6222, 200460), (6344, 196605), (6630, 188124), (6682, 186660), (7137, 174760), (7320, 170391), (7710, 161772), (7930, 157284), (7956, 156770), (8296, 150345), (8738, 142740), (8840, 141093), (9252, 134810), (9333, 133640), (9516, 131070), (9945, 125416), (10023, 124440), (10280, 121329), (10370, 120276), (10980, 113594), (11565, 107848), (11895, 104856), (12444, 100230), (13107, 95160), (13260, 94062), (13364, 93330), (13481, 92520), (14274, 87380), (15420, 80886), (15555, 80184), (15677, 79560), (15860, 78642), (15912, 78385), (16705, 74664), (17476, 71370), (18504, 67405), (18666, 66820), (19032, 65535), (19890, 62708), (20046, 62220), (20740, 60138), (21845, 57096), (21960, 56797), (23130, 53924), (23790, 52428), (24888, 50115), (26214, 47580), (26520, 47031), (26728, 46665), (26962, 46260), (28548, 43690), (30069, 41480), (30840, 40443), (31110, 40092), (31354, 39780), (31720, 39321), (33410, 37332), (34952, 35685)]