1229011680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2213}}^1$

素因数の和:2333

約数の個数: 192

約数和(自身を含む): 4217935680

約数和(自身を除く): 2988924000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 89, 96, 104, 120, 130, 156, 160, 178, 195, 208, 240, 260, 267, 312, 356, 390, 416, 445, 480, 520, 534, 624, 712, 780, 890, 1040, 1068, 1157, 1248, 1335, 1424, 1560, 1780, 2080, 2136, 2213, 2314, 2670, 2848, 3120, 3471, 3560, 4272, 4426, 4628, 5340, 5785, 6240, 6639, 6942, 7120, 8544, 8852, 9256, 10680, 11065, 11570, 13278, 13884, 14240, 17355, 17704, 18512, 21360, 22130, 23140, 26556, 27768, 28769, 33195, 34710, 35408, 37024, 42720, 44260, 46280, 53112, 55536, 57538, 66390, 69420, 70816, 86307, 88520, 92560, 106224, 111072, 115076, 132780, 138840, 143845, 172614, 177040, 185120, 196957, 212448, 230152, 265560, 277680, 287690, 345228, 354080, 393914, 431535, 460304, 531120, 555360, 575380, 590871, 690456, 787828, 863070, 920608, 984785, 1062240, 1150760, 1181742, 1380912, 1575656, 1726140, 1969570, 2301520, 2363484, 2560441, 2761824, 2954355, 3151312, 3452280, 3939140, 4603040, 4726968, 5120882, 5908710, 6302624, 6904560, 7681323, 7878280, 9453936, 10241764, 11817420, 12802205, 13809120, 15362646, 15756560, 18907872, 20483528, 23634840, 25604410, 30725292, 31513120, 38406615, 40967056, 47269680, 51208820, 61450584, 76813230, 81934112, 94539360, 102417640, 122901168, 153626460, 204835280, 245802336, 307252920, 409670560, 614505840, 1229011680]

約数ペア:

[(1, 1229011680), (2, 614505840), (3, 409670560), (4, 307252920), (5, 245802336), (6, 204835280), (8, 153626460), (10, 122901168), (12, 102417640), (13, 94539360), (15, 81934112), (16, 76813230), (20, 61450584), (24, 51208820), (26, 47269680), (30, 40967056), (32, 38406615), (39, 31513120), (40, 30725292), (48, 25604410), (52, 23634840), (60, 20483528), (65, 18907872), (78, 15756560), (80, 15362646), (89, 13809120), (96, 12802205), (104, 11817420), (120, 10241764), (130, 9453936), (156, 7878280), (160, 7681323), (178, 6904560), (195, 6302624), (208, 5908710), (240, 5120882), (260, 4726968), (267, 4603040), (312, 3939140), (356, 3452280), (390, 3151312), (416, 2954355), (445, 2761824), (480, 2560441), (520, 2363484), (534, 2301520), (624, 1969570), (712, 1726140), (780, 1575656), (890, 1380912), (1040, 1181742), (1068, 1150760), (1157, 1062240), (1248, 984785), (1335, 920608), (1424, 863070), (1560, 787828), (1780, 690456), (2080, 590871), (2136, 575380), (2213, 555360), (2314, 531120), (2670, 460304), (2848, 431535), (3120, 393914), (3471, 354080), (3560, 345228), (4272, 287690), (4426, 277680), (4628, 265560), (5340, 230152), (5785, 212448), (6240, 196957), (6639, 185120), (6942, 177040), (7120, 172614), (8544, 143845), (8852, 138840), (9256, 132780), (10680, 115076), (11065, 111072), (11570, 106224), (13278, 92560), (13884, 88520), (14240, 86307), (17355, 70816), (17704, 69420), (18512, 66390), (21360, 57538), (22130, 55536), (23140, 53112), (26556, 46280), (27768, 44260), (28769, 42720), (33195, 37024), (34710, 35408)]