255222240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5843}}^1$

素因数の和:5881

約数の個数: 192

約数和(自身を含む): 989646336

約数和(自身を除く): 734424096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 5843, 6240, 7280, 8736, 10920, 11686, 14560, 17529, 21840, 23372, 29215, 35058, 40901, 43680, 46744, 58430, 70116, 75959, 81802, 87645, 93488, 116860, 122703, 140232, 151918, 163604, 175290, 186976, 204505, 227877, 233720, 245406, 280464, 303836, 327208, 350580, 379795, 409010, 455754, 467440, 490812, 531713, 560928, 607672, 613515, 654416, 701160, 759590, 818020, 911508, 934880, 981624, 1063426, 1139385, 1215344, 1227030, 1308832, 1402320, 1519180, 1595139, 1636040, 1823016, 1963248, 2126852, 2278770, 2430688, 2454060, 2658565, 2804640, 3038360, 3190278, 3272080, 3646032, 3926496, 4253704, 4557540, 4908120, 5317130, 6076720, 6380556, 6544160, 7292064, 7975695, 8507408, 9115080, 9816240, 10634260, 12153440, 12761112, 15951390, 17014816, 18230160, 19632480, 21268520, 25522224, 31902780, 36460320, 42537040, 51044448, 63805560, 85074080, 127611120, 255222240]

約数ペア:

[(1, 255222240), (2, 127611120), (3, 85074080), (4, 63805560), (5, 51044448), (6, 42537040), (7, 36460320), (8, 31902780), (10, 25522224), (12, 21268520), (13, 19632480), (14, 18230160), (15, 17014816), (16, 15951390), (20, 12761112), (21, 12153440), (24, 10634260), (26, 9816240), (28, 9115080), (30, 8507408), (32, 7975695), (35, 7292064), (39, 6544160), (40, 6380556), (42, 6076720), (48, 5317130), (52, 4908120), (56, 4557540), (60, 4253704), (65, 3926496), (70, 3646032), (78, 3272080), (80, 3190278), (84, 3038360), (91, 2804640), (96, 2658565), (104, 2454060), (105, 2430688), (112, 2278770), (120, 2126852), (130, 1963248), (140, 1823016), (156, 1636040), (160, 1595139), (168, 1519180), (182, 1402320), (195, 1308832), (208, 1227030), (210, 1215344), (224, 1139385), (240, 1063426), (260, 981624), (273, 934880), (280, 911508), (312, 818020), (336, 759590), (364, 701160), (390, 654416), (416, 613515), (420, 607672), (455, 560928), (480, 531713), (520, 490812), (546, 467440), (560, 455754), (624, 409010), (672, 379795), (728, 350580), (780, 327208), (840, 303836), (910, 280464), (1040, 245406), (1092, 233720), (1120, 227877), (1248, 204505), (1365, 186976), (1456, 175290), (1560, 163604), (1680, 151918), (1820, 140232), (2080, 122703), (2184, 116860), (2730, 93488), (2912, 87645), (3120, 81802), (3360, 75959), (3640, 70116), (4368, 58430), (5460, 46744), (5843, 43680), (6240, 40901), (7280, 35058), (8736, 29215), (10920, 23372), (11686, 21840), (14560, 17529)]