2508171120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38281}}^1$

素因数の和:38320

約数の個数: 240

約数和(自身を含む): 10367378112

約数和(自身を除く): 7859206992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 38281, 65520, 76562, 114843, 153124, 191405, 229686, 267967, 306248, 344529, 382810, 459372, 497653, 535934, 574215, 612496, 689058, 765620, 803901, 918744, 995306, 1071868, 1148430, 1339835, 1378116, 1492959, 1531240, 1607802, 1722645, 1837488, 1990612, 2143736, 2296860, 2411703, 2488265, 2679670, 2756232, 2985918, 3062480, 3215604, 3445290, 3483571, 3981224, 4019505, 4287472, 4478877, 4593720, 4823406, 4976530, 5359340, 5512464, 5971836, 6431208, 6890580, 6967142, 7464795, 7962448, 8039010, 8957754, 9187440, 9646812, 9953060, 10450713, 10718680, 11943672, 12058515, 12862416, 13781160, 13934284, 14929590, 16078020, 17417855, 17915508, 19293624, 19906120, 20901426, 21437360, 22394385, 23887344, 24117030, 27562320, 27868568, 29859180, 31352139, 32156040, 34835710, 35831016, 38587248, 39812240, 41802852, 44788770, 48234060, 52253565, 55737136, 59718360, 62704278, 64312080, 69671420, 71662032, 83605704, 89577540, 96468120, 104507130, 119436720, 125408556, 139342840, 156760695, 167211408, 179155080, 192936240, 209014260, 250817112, 278685680, 313521390, 358310160, 418028520, 501634224, 627042780, 836057040, 1254085560, 2508171120]

約数ペア:

[(1, 2508171120), (2, 1254085560), (3, 836057040), (4, 627042780), (5, 501634224), (6, 418028520), (7, 358310160), (8, 313521390), (9, 278685680), (10, 250817112), (12, 209014260), (13, 192936240), (14, 179155080), (15, 167211408), (16, 156760695), (18, 139342840), (20, 125408556), (21, 119436720), (24, 104507130), (26, 96468120), (28, 89577540), (30, 83605704), (35, 71662032), (36, 69671420), (39, 64312080), (40, 62704278), (42, 59718360), (45, 55737136), (48, 52253565), (52, 48234060), (56, 44788770), (60, 41802852), (63, 39812240), (65, 38587248), (70, 35831016), (72, 34835710), (78, 32156040), (80, 31352139), (84, 29859180), (90, 27868568), (91, 27562320), (104, 24117030), (105, 23887344), (112, 22394385), (117, 21437360), (120, 20901426), (126, 19906120), (130, 19293624), (140, 17915508), (144, 17417855), (156, 16078020), (168, 14929590), (180, 13934284), (182, 13781160), (195, 12862416), (208, 12058515), (210, 11943672), (234, 10718680), (240, 10450713), (252, 9953060), (260, 9646812), (273, 9187440), (280, 8957754), (312, 8039010), (315, 7962448), (336, 7464795), (360, 6967142), (364, 6890580), (390, 6431208), (420, 5971836), (455, 5512464), (468, 5359340), (504, 4976530), (520, 4823406), (546, 4593720), (560, 4478877), (585, 4287472), (624, 4019505), (630, 3981224), (720, 3483571), (728, 3445290), (780, 3215604), (819, 3062480), (840, 2985918), (910, 2756232), (936, 2679670), (1008, 2488265), (1040, 2411703), (1092, 2296860), (1170, 2143736), (1260, 1990612), (1365, 1837488), (1456, 1722645), (1560, 1607802), (1638, 1531240), (1680, 1492959), (1820, 1378116), (1872, 1339835), (2184, 1148430), (2340, 1071868), (2520, 995306), (2730, 918744), (3120, 803901), (3276, 765620), (3640, 689058), (4095, 612496), (4368, 574215), (4680, 535934), (5040, 497653), (5460, 459372), (6552, 382810), (7280, 344529), (8190, 306248), (9360, 267967), (10920, 229686), (13104, 191405), (16380, 153124), (21840, 114843), (32760, 76562), (38281, 65520)]