1511649120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2117

約数の個数: 192

約数和(自身を含む): 5075239680

約数和(自身を除く): 3563590560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 83, 95, 96, 114, 120, 152, 160, 166, 190, 228, 240, 249, 285, 304, 332, 380, 415, 456, 480, 498, 570, 608, 664, 760, 830, 912, 996, 1140, 1245, 1328, 1520, 1577, 1660, 1824, 1992, 1997, 2280, 2490, 2656, 3040, 3154, 3320, 3984, 3994, 4560, 4731, 4980, 5991, 6308, 6640, 7885, 7968, 7988, 9120, 9462, 9960, 9985, 11982, 12616, 13280, 15770, 15976, 18924, 19920, 19970, 23655, 23964, 25232, 29955, 31540, 31952, 37848, 37943, 39840, 39940, 47310, 47928, 50464, 59910, 63080, 63904, 75696, 75886, 79880, 94620, 95856, 113829, 119820, 126160, 151392, 151772, 159760, 165751, 189240, 189715, 191712, 227658, 239640, 252320, 303544, 319520, 331502, 378480, 379430, 455316, 479280, 497253, 569145, 607088, 663004, 756960, 758860, 828755, 910632, 958560, 994506, 1138290, 1214176, 1326008, 1517720, 1657510, 1821264, 1989012, 2276580, 2486265, 2652016, 3035440, 3149269, 3315020, 3642528, 3978024, 4553160, 4972530, 5304032, 6070880, 6298538, 6630040, 7956048, 9106320, 9447807, 9945060, 12597076, 13260080, 15746345, 15912096, 18212640, 18895614, 19890120, 25194152, 26520160, 31492690, 37791228, 39780240, 47239035, 50388304, 62985380, 75582456, 79560480, 94478070, 100776608, 125970760, 151164912, 188956140, 251941520, 302329824, 377912280, 503883040, 755824560, 1511649120]

約数ペア:

[(1, 1511649120), (2, 755824560), (3, 503883040), (4, 377912280), (5, 302329824), (6, 251941520), (8, 188956140), (10, 151164912), (12, 125970760), (15, 100776608), (16, 94478070), (19, 79560480), (20, 75582456), (24, 62985380), (30, 50388304), (32, 47239035), (38, 39780240), (40, 37791228), (48, 31492690), (57, 26520160), (60, 25194152), (76, 19890120), (80, 18895614), (83, 18212640), (95, 15912096), (96, 15746345), (114, 13260080), (120, 12597076), (152, 9945060), (160, 9447807), (166, 9106320), (190, 7956048), (228, 6630040), (240, 6298538), (249, 6070880), (285, 5304032), (304, 4972530), (332, 4553160), (380, 3978024), (415, 3642528), (456, 3315020), (480, 3149269), (498, 3035440), (570, 2652016), (608, 2486265), (664, 2276580), (760, 1989012), (830, 1821264), (912, 1657510), (996, 1517720), (1140, 1326008), (1245, 1214176), (1328, 1138290), (1520, 994506), (1577, 958560), (1660, 910632), (1824, 828755), (1992, 758860), (1997, 756960), (2280, 663004), (2490, 607088), (2656, 569145), (3040, 497253), (3154, 479280), (3320, 455316), (3984, 379430), (3994, 378480), (4560, 331502), (4731, 319520), (4980, 303544), (5991, 252320), (6308, 239640), (6640, 227658), (7885, 191712), (7968, 189715), (7988, 189240), (9120, 165751), (9462, 159760), (9960, 151772), (9985, 151392), (11982, 126160), (12616, 119820), (13280, 113829), (15770, 95856), (15976, 94620), (18924, 79880), (19920, 75886), (19970, 75696), (23655, 63904), (23964, 63080), (25232, 59910), (29955, 50464), (31540, 47928), (31952, 47310), (37848, 39940), (37943, 39840)]