2015967480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:438

約数の個数: 256

約数和(自身を含む): 6625152000

約数和(自身を除く): 4609184520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 89, 92, 115, 116, 120, 138, 145, 174, 178, 184, 230, 232, 267, 276, 283, 290, 345, 348, 356, 435, 445, 460, 534, 552, 566, 580, 667, 690, 696, 712, 849, 870, 890, 920, 1068, 1132, 1160, 1334, 1335, 1380, 1415, 1698, 1740, 1780, 2001, 2047, 2136, 2264, 2581, 2668, 2670, 2760, 2830, 3335, 3396, 3480, 3560, 4002, 4094, 4245, 5162, 5336, 5340, 5660, 6141, 6509, 6670, 6792, 7743, 8004, 8188, 8207, 8490, 10005, 10235, 10324, 10680, 11320, 12282, 12905, 13018, 13340, 15486, 16008, 16376, 16414, 16980, 19527, 20010, 20470, 20648, 24564, 24621, 25187, 25810, 26036, 26680, 30705, 30972, 32545, 32828, 33960, 38715, 39054, 40020, 40940, 41035, 49128, 49242, 50374, 51620, 52072, 59363, 61410, 61944, 65090, 65656, 75561, 77430, 78108, 80040, 81880, 82070, 97635, 98484, 100748, 103240, 118726, 122820, 123105, 125935, 130180, 151122, 154860, 156216, 164140, 178089, 188761, 195270, 196968, 201496, 237452, 245640, 246210, 251870, 260360, 296815, 302244, 309720, 328280, 356178, 377522, 377805, 390540, 474904, 492420, 503740, 566283, 579301, 593630, 604488, 712356, 730423, 755044, 755610, 781080, 890445, 943805, 984840, 1007480, 1132566, 1158602, 1187260, 1424712, 1460846, 1510088, 1511220, 1737903, 1780890, 1887610, 2191269, 2265132, 2317204, 2374520, 2831415, 2896505, 2921692, 3022440, 3475806, 3561780, 3652115, 3775220, 4382538, 4530264, 4634408, 5662830, 5793010, 5843384, 6951612, 7123560, 7304230, 7550440, 8689515, 8765076, 10956345, 11325660, 11586020, 13903224, 14608460, 16799729, 17379030, 17530152, 21912690, 22651320, 23172040, 29216920, 33599458, 34758060, 43825380, 50399187, 67198916, 69516120, 83998645, 87650760, 100798374, 134397832, 167997290, 201596748, 251995935, 335994580, 403193496, 503991870, 671989160, 1007983740, 2015967480]

約数ペア:

[(1, 2015967480), (2, 1007983740), (3, 671989160), (4, 503991870), (5, 403193496), (6, 335994580), (8, 251995935), (10, 201596748), (12, 167997290), (15, 134397832), (20, 100798374), (23, 87650760), (24, 83998645), (29, 69516120), (30, 67198916), (40, 50399187), (46, 43825380), (58, 34758060), (60, 33599458), (69, 29216920), (87, 23172040), (89, 22651320), (92, 21912690), (115, 17530152), (116, 17379030), (120, 16799729), (138, 14608460), (145, 13903224), (174, 11586020), (178, 11325660), (184, 10956345), (230, 8765076), (232, 8689515), (267, 7550440), (276, 7304230), (283, 7123560), (290, 6951612), (345, 5843384), (348, 5793010), (356, 5662830), (435, 4634408), (445, 4530264), (460, 4382538), (534, 3775220), (552, 3652115), (566, 3561780), (580, 3475806), (667, 3022440), (690, 2921692), (696, 2896505), (712, 2831415), (849, 2374520), (870, 2317204), (890, 2265132), (920, 2191269), (1068, 1887610), (1132, 1780890), (1160, 1737903), (1334, 1511220), (1335, 1510088), (1380, 1460846), (1415, 1424712), (1698, 1187260), (1740, 1158602), (1780, 1132566), (2001, 1007480), (2047, 984840), (2136, 943805), (2264, 890445), (2581, 781080), (2668, 755610), (2670, 755044), (2760, 730423), (2830, 712356), (3335, 604488), (3396, 593630), (3480, 579301), (3560, 566283), (4002, 503740), (4094, 492420), (4245, 474904), (5162, 390540), (5336, 377805), (5340, 377522), (5660, 356178), (6141, 328280), (6509, 309720), (6670, 302244), (6792, 296815), (7743, 260360), (8004, 251870), (8188, 246210), (8207, 245640), (8490, 237452), (10005, 201496), (10235, 196968), (10324, 195270), (10680, 188761), (11320, 178089), (12282, 164140), (12905, 156216), (13018, 154860), (13340, 151122), (15486, 130180), (16008, 125935), (16376, 123105), (16414, 122820), (16980, 118726), (19527, 103240), (20010, 100748), (20470, 98484), (20648, 97635), (24564, 82070), (24621, 81880), (25187, 80040), (25810, 78108), (26036, 77430), (26680, 75561), (30705, 65656), (30972, 65090), (32545, 61944), (32828, 61410), (33960, 59363), (38715, 52072), (39054, 51620), (40020, 50374), (40940, 49242), (41035, 49128)]