2149898760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 288

約数和(自身を含む): 7532965440

約数和(自身を除く): 5383066680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 243, 261, 263, 270, 290, 324, 348, 360, 405, 435, 486, 522, 526, 540, 580, 648, 696, 783, 789, 810, 841, 870, 972, 1044, 1052, 1080, 1160, 1215, 1305, 1315, 1566, 1578, 1620, 1682, 1740, 1944, 2088, 2104, 2349, 2367, 2430, 2523, 2610, 2630, 3132, 3156, 3240, 3364, 3480, 3915, 3945, 4205, 4698, 4734, 4860, 5046, 5220, 5260, 6264, 6312, 6728, 7047, 7101, 7569, 7627, 7830, 7890, 8410, 9396, 9468, 9720, 10092, 10440, 10520, 11745, 11835, 12615, 14094, 14202, 15138, 15254, 15660, 15780, 16820, 18792, 18936, 20184, 21303, 22707, 22881, 23490, 23670, 25230, 28188, 28404, 30276, 30508, 31320, 31560, 33640, 35235, 35505, 37845, 38135, 42606, 45414, 45762, 46980, 47340, 50460, 56376, 56808, 60552, 61016, 63909, 68121, 68643, 70470, 71010, 75690, 76270, 85212, 90828, 91524, 93960, 94680, 100920, 106515, 113535, 114405, 127818, 136242, 137286, 140940, 142020, 151380, 152540, 170424, 181656, 183048, 204363, 205929, 213030, 221183, 227070, 228810, 255636, 272484, 274572, 281880, 284040, 302760, 305080, 319545, 340605, 343215, 408726, 411858, 426060, 442366, 454140, 457620, 511272, 544968, 549144, 617787, 639090, 663549, 681210, 686430, 817452, 823716, 852120, 884732, 908280, 915240, 1021815, 1029645, 1105915, 1235574, 1278180, 1327098, 1362420, 1372860, 1634904, 1647432, 1769464, 1853361, 1990647, 2043630, 2059290, 2211830, 2471148, 2556360, 2654196, 2724840, 2745720, 3088935, 3317745, 3706722, 3981294, 4087260, 4118580, 4423660, 4942296, 5308392, 5971941, 6177870, 6635490, 7413444, 7962588, 8174520, 8237160, 8847320, 9266805, 9953235, 11943882, 12355740, 13270980, 14826888, 15925176, 17915823, 18533610, 19906470, 23887764, 24711480, 26541960, 29859705, 35831646, 37067220, 39812940, 47775528, 53747469, 59719410, 71663292, 74134440, 79625880, 89579115, 107494938, 119438820, 143326584, 179158230, 214989876, 238877640, 268737345, 358316460, 429979752, 537474690, 716632920, 1074949380, 2149898760]

約数ペア:

[(1, 2149898760), (2, 1074949380), (3, 716632920), (4, 537474690), (5, 429979752), (6, 358316460), (8, 268737345), (9, 238877640), (10, 214989876), (12, 179158230), (15, 143326584), (18, 119438820), (20, 107494938), (24, 89579115), (27, 79625880), (29, 74134440), (30, 71663292), (36, 59719410), (40, 53747469), (45, 47775528), (54, 39812940), (58, 37067220), (60, 35831646), (72, 29859705), (81, 26541960), (87, 24711480), (90, 23887764), (108, 19906470), (116, 18533610), (120, 17915823), (135, 15925176), (145, 14826888), (162, 13270980), (174, 12355740), (180, 11943882), (216, 9953235), (232, 9266805), (243, 8847320), (261, 8237160), (263, 8174520), (270, 7962588), (290, 7413444), (324, 6635490), (348, 6177870), (360, 5971941), (405, 5308392), (435, 4942296), (486, 4423660), (522, 4118580), (526, 4087260), (540, 3981294), (580, 3706722), (648, 3317745), (696, 3088935), (783, 2745720), (789, 2724840), (810, 2654196), (841, 2556360), (870, 2471148), (972, 2211830), (1044, 2059290), (1052, 2043630), (1080, 1990647), (1160, 1853361), (1215, 1769464), (1305, 1647432), (1315, 1634904), (1566, 1372860), (1578, 1362420), (1620, 1327098), (1682, 1278180), (1740, 1235574), (1944, 1105915), (2088, 1029645), (2104, 1021815), (2349, 915240), (2367, 908280), (2430, 884732), (2523, 852120), (2610, 823716), (2630, 817452), (3132, 686430), (3156, 681210), (3240, 663549), (3364, 639090), (3480, 617787), (3915, 549144), (3945, 544968), (4205, 511272), (4698, 457620), (4734, 454140), (4860, 442366), (5046, 426060), (5220, 411858), (5260, 408726), (6264, 343215), (6312, 340605), (6728, 319545), (7047, 305080), (7101, 302760), (7569, 284040), (7627, 281880), (7830, 274572), (7890, 272484), (8410, 255636), (9396, 228810), (9468, 227070), (9720, 221183), (10092, 213030), (10440, 205929), (10520, 204363), (11745, 183048), (11835, 181656), (12615, 170424), (14094, 152540), (14202, 151380), (15138, 142020), (15254, 140940), (15660, 137286), (15780, 136242), (16820, 127818), (18792, 114405), (18936, 113535), (20184, 106515), (21303, 100920), (22707, 94680), (22881, 93960), (23490, 91524), (23670, 90828), (25230, 85212), (28188, 76270), (28404, 75690), (30276, 71010), (30508, 70470), (31320, 68643), (31560, 68121), (33640, 63909), (35235, 61016), (35505, 60552), (37845, 56808), (38135, 56376), (42606, 50460), (45414, 47340), (45762, 46980)]