154967295840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{170189}}^1$

素因数の和:170485

約数の個数: 192

約数和(自身を含む): 559944161280

約数和(自身を除く): 404976865440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 271, 280, 336, 420, 480, 542, 560, 672, 813, 840, 1084, 1120, 1355, 1626, 1680, 1897, 2168, 2710, 3252, 3360, 3794, 4065, 4336, 5420, 5691, 6504, 7588, 8130, 8672, 9485, 10840, 11382, 13008, 15176, 16260, 18970, 21680, 22764, 26016, 28455, 30352, 32520, 37940, 43360, 45528, 56910, 60704, 65040, 75880, 91056, 113820, 130080, 151760, 170189, 182112, 227640, 303520, 340378, 455280, 510567, 680756, 850945, 910560, 1021134, 1191323, 1361512, 1701890, 2042268, 2382646, 2552835, 2723024, 3403780, 3573969, 4084536, 4765292, 5105670, 5446048, 5956615, 6807560, 7147938, 8169072, 9530584, 10211340, 11913230, 13615120, 14295876, 16338144, 17869845, 19061168, 20422680, 23826460, 27230240, 28591752, 35739690, 38122336, 40845360, 46121219, 47652920, 57183504, 71479380, 81690720, 92242438, 95305840, 114367008, 138363657, 142958760, 184484876, 190611680, 230606095, 276727314, 285917520, 322848533, 368969752, 461212190, 553454628, 571835040, 645697066, 691818285, 737939504, 922424380, 968545599, 1106909256, 1291394132, 1383636570, 1475879008, 1614242665, 1844848760, 1937091198, 2213818512, 2582788264, 2767273140, 3228485330, 3689697520, 3874182396, 4427637024, 4842727995, 5165576528, 5534546280, 6456970660, 7379395040, 7748364792, 9685455990, 10331153056, 11069092560, 12913941320, 15496729584, 19370911980, 22138185120, 25827882640, 30993459168, 38741823960, 51655765280, 77483647920, 154967295840]

約数ペア:

[(1, 154967295840), (2, 77483647920), (3, 51655765280), (4, 38741823960), (5, 30993459168), (6, 25827882640), (7, 22138185120), (8, 19370911980), (10, 15496729584), (12, 12913941320), (14, 11069092560), (15, 10331153056), (16, 9685455990), (20, 7748364792), (21, 7379395040), (24, 6456970660), (28, 5534546280), (30, 5165576528), (32, 4842727995), (35, 4427637024), (40, 3874182396), (42, 3689697520), (48, 3228485330), (56, 2767273140), (60, 2582788264), (70, 2213818512), (80, 1937091198), (84, 1844848760), (96, 1614242665), (105, 1475879008), (112, 1383636570), (120, 1291394132), (140, 1106909256), (160, 968545599), (168, 922424380), (210, 737939504), (224, 691818285), (240, 645697066), (271, 571835040), (280, 553454628), (336, 461212190), (420, 368969752), (480, 322848533), (542, 285917520), (560, 276727314), (672, 230606095), (813, 190611680), (840, 184484876), (1084, 142958760), (1120, 138363657), (1355, 114367008), (1626, 95305840), (1680, 92242438), (1897, 81690720), (2168, 71479380), (2710, 57183504), (3252, 47652920), (3360, 46121219), (3794, 40845360), (4065, 38122336), (4336, 35739690), (5420, 28591752), (5691, 27230240), (6504, 23826460), (7588, 20422680), (8130, 19061168), (8672, 17869845), (9485, 16338144), (10840, 14295876), (11382, 13615120), (13008, 11913230), (15176, 10211340), (16260, 9530584), (18970, 8169072), (21680, 7147938), (22764, 6807560), (26016, 5956615), (28455, 5446048), (30352, 5105670), (32520, 4765292), (37940, 4084536), (43360, 3573969), (45528, 3403780), (56910, 2723024), (60704, 2552835), (65040, 2382646), (75880, 2042268), (91056, 1701890), (113820, 1361512), (130080, 1191323), (151760, 1021134), (170189, 910560), (182112, 850945), (227640, 680756), (303520, 510567), (340378, 455280)]