17840130720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{1259}}^1$

素因数の和:1887

約数の個数: 192

約数和(自身を含む): 57405075840

約数和(自身を除く): 39564945120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 557, 636, 795, 848, 1060, 1114, 1259, 1272, 1590, 1671, 1696, 2120, 2228, 2518, 2544, 2785, 3180, 3342, 3777, 4240, 4456, 5036, 5088, 5570, 6295, 6360, 6684, 7554, 8355, 8480, 8912, 10072, 11140, 12590, 12720, 13368, 15108, 16710, 17824, 18885, 20144, 22280, 25180, 25440, 26736, 29521, 30216, 33420, 37770, 40288, 44560, 50360, 53472, 59042, 60432, 66727, 66840, 75540, 88563, 89120, 100720, 118084, 120864, 133454, 133680, 147605, 151080, 177126, 200181, 201440, 236168, 266908, 267360, 295210, 302160, 333635, 354252, 400362, 442815, 472336, 533816, 590420, 604320, 667270, 701263, 708504, 800724, 885630, 944672, 1000905, 1067632, 1180840, 1334540, 1402526, 1417008, 1601448, 1771260, 2001810, 2103789, 2135264, 2361680, 2669080, 2805052, 2834016, 3202896, 3506315, 3542520, 4003620, 4207578, 4723360, 5338160, 5610104, 6405792, 7012630, 7085040, 8007240, 8415156, 10518945, 10676320, 11220208, 14025260, 14170080, 16014480, 16830312, 21037890, 22440416, 28050520, 32028960, 33660624, 37166939, 42075780, 56101040, 67321248, 74333878, 84151560, 111500817, 112202080, 148667756, 168303120, 185834695, 223001634, 297335512, 336606240, 371669390, 446003268, 557504085, 594671024, 743338780, 892006536, 1115008170, 1189342048, 1486677560, 1784013072, 2230016340, 2973355120, 3568026144, 4460032680, 5946710240, 8920065360, 17840130720]

約数ペア:

[(1, 17840130720), (2, 8920065360), (3, 5946710240), (4, 4460032680), (5, 3568026144), (6, 2973355120), (8, 2230016340), (10, 1784013072), (12, 1486677560), (15, 1189342048), (16, 1115008170), (20, 892006536), (24, 743338780), (30, 594671024), (32, 557504085), (40, 446003268), (48, 371669390), (53, 336606240), (60, 297335512), (80, 223001634), (96, 185834695), (106, 168303120), (120, 148667756), (159, 112202080), (160, 111500817), (212, 84151560), (240, 74333878), (265, 67321248), (318, 56101040), (424, 42075780), (480, 37166939), (530, 33660624), (557, 32028960), (636, 28050520), (795, 22440416), (848, 21037890), (1060, 16830312), (1114, 16014480), (1259, 14170080), (1272, 14025260), (1590, 11220208), (1671, 10676320), (1696, 10518945), (2120, 8415156), (2228, 8007240), (2518, 7085040), (2544, 7012630), (2785, 6405792), (3180, 5610104), (3342, 5338160), (3777, 4723360), (4240, 4207578), (4456, 4003620), (5036, 3542520), (5088, 3506315), (5570, 3202896), (6295, 2834016), (6360, 2805052), (6684, 2669080), (7554, 2361680), (8355, 2135264), (8480, 2103789), (8912, 2001810), (10072, 1771260), (11140, 1601448), (12590, 1417008), (12720, 1402526), (13368, 1334540), (15108, 1180840), (16710, 1067632), (17824, 1000905), (18885, 944672), (20144, 885630), (22280, 800724), (25180, 708504), (25440, 701263), (26736, 667270), (29521, 604320), (30216, 590420), (33420, 533816), (37770, 472336), (40288, 442815), (44560, 400362), (50360, 354252), (53472, 333635), (59042, 302160), (60432, 295210), (66727, 267360), (66840, 266908), (75540, 236168), (88563, 201440), (89120, 200181), (100720, 177126), (118084, 151080), (120864, 147605), (133454, 133680)]