2211579480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:962

約数の個数: 256

約数和(自身を含む): 7698240000

約数和(自身を除く): 5486660520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 109, 110, 114, 120, 132, 152, 165, 190, 209, 218, 220, 228, 264, 285, 327, 330, 380, 418, 436, 440, 456, 545, 570, 627, 654, 660, 760, 809, 836, 872, 1045, 1090, 1140, 1199, 1254, 1308, 1320, 1618, 1635, 1672, 2071, 2090, 2180, 2280, 2398, 2427, 2508, 2616, 3135, 3236, 3270, 3597, 4045, 4142, 4180, 4360, 4796, 4854, 5016, 5995, 6213, 6270, 6472, 6540, 7194, 8090, 8284, 8360, 8899, 9592, 9708, 10355, 11990, 12135, 12426, 12540, 13080, 14388, 15371, 16180, 16568, 17798, 17985, 19416, 20710, 22781, 23980, 24270, 24852, 25080, 26697, 28776, 30742, 31065, 32360, 35596, 35970, 41420, 44495, 45562, 46113, 47960, 48540, 49704, 53394, 61484, 62130, 68343, 71192, 71940, 76855, 82840, 88181, 88990, 91124, 92226, 97080, 106788, 113905, 122968, 124260, 133485, 136686, 143880, 153710, 169081, 176362, 177980, 182248, 184452, 213576, 227810, 230565, 248520, 264543, 266970, 273372, 307420, 338162, 341715, 352724, 355960, 368904, 440905, 455620, 461130, 507243, 529086, 533940, 546744, 614840, 676324, 683430, 705448, 845405, 881810, 911240, 922260, 969991, 1014486, 1058172, 1067880, 1322715, 1352648, 1366860, 1675439, 1690810, 1763620, 1844520, 1939982, 2028972, 2116344, 2536215, 2645430, 2733720, 2909973, 3350878, 3381620, 3527240, 3879964, 4057944, 4849955, 5026317, 5072430, 5290860, 5819946, 6701756, 6763240, 7759928, 8377195, 9699910, 10052634, 10144860, 10581720, 11639892, 13403512, 14549865, 16754390, 18429829, 19399820, 20105268, 20289720, 23279784, 25131585, 29099730, 33508780, 36859658, 38799640, 40210536, 50263170, 55289487, 58199460, 67017560, 73719316, 92149145, 100526340, 110578974, 116398920, 147438632, 184298290, 201052680, 221157948, 276447435, 368596580, 442315896, 552894870, 737193160, 1105789740, 2211579480]

約数ペア:

[(1, 2211579480), (2, 1105789740), (3, 737193160), (4, 552894870), (5, 442315896), (6, 368596580), (8, 276447435), (10, 221157948), (11, 201052680), (12, 184298290), (15, 147438632), (19, 116398920), (20, 110578974), (22, 100526340), (24, 92149145), (30, 73719316), (33, 67017560), (38, 58199460), (40, 55289487), (44, 50263170), (55, 40210536), (57, 38799640), (60, 36859658), (66, 33508780), (76, 29099730), (88, 25131585), (95, 23279784), (109, 20289720), (110, 20105268), (114, 19399820), (120, 18429829), (132, 16754390), (152, 14549865), (165, 13403512), (190, 11639892), (209, 10581720), (218, 10144860), (220, 10052634), (228, 9699910), (264, 8377195), (285, 7759928), (327, 6763240), (330, 6701756), (380, 5819946), (418, 5290860), (436, 5072430), (440, 5026317), (456, 4849955), (545, 4057944), (570, 3879964), (627, 3527240), (654, 3381620), (660, 3350878), (760, 2909973), (809, 2733720), (836, 2645430), (872, 2536215), (1045, 2116344), (1090, 2028972), (1140, 1939982), (1199, 1844520), (1254, 1763620), (1308, 1690810), (1320, 1675439), (1618, 1366860), (1635, 1352648), (1672, 1322715), (2071, 1067880), (2090, 1058172), (2180, 1014486), (2280, 969991), (2398, 922260), (2427, 911240), (2508, 881810), (2616, 845405), (3135, 705448), (3236, 683430), (3270, 676324), (3597, 614840), (4045, 546744), (4142, 533940), (4180, 529086), (4360, 507243), (4796, 461130), (4854, 455620), (5016, 440905), (5995, 368904), (6213, 355960), (6270, 352724), (6472, 341715), (6540, 338162), (7194, 307420), (8090, 273372), (8284, 266970), (8360, 264543), (8899, 248520), (9592, 230565), (9708, 227810), (10355, 213576), (11990, 184452), (12135, 182248), (12426, 177980), (12540, 176362), (13080, 169081), (14388, 153710), (15371, 143880), (16180, 136686), (16568, 133485), (17798, 124260), (17985, 122968), (19416, 113905), (20710, 106788), (22781, 97080), (23980, 92226), (24270, 91124), (24852, 88990), (25080, 88181), (26697, 82840), (28776, 76855), (30742, 71940), (31065, 71192), (32360, 68343), (35596, 62130), (35970, 61484), (41420, 53394), (44495, 49704), (45562, 48540), (46113, 47960)]