323520120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1061}}^1$

素因数の和:1107

約数の個数: 288

約数和(自身を含む): 1322062560

約数和(自身を除く): 998542440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 242, 252, 264, 280, 308, 315, 330, 360, 363, 385, 396, 420, 440, 462, 484, 495, 504, 605, 616, 630, 660, 693, 726, 770, 792, 840, 847, 924, 968, 990, 1061, 1089, 1155, 1210, 1260, 1320, 1386, 1452, 1540, 1694, 1815, 1848, 1980, 2122, 2178, 2310, 2420, 2520, 2541, 2772, 2904, 3080, 3183, 3388, 3465, 3630, 3960, 4235, 4244, 4356, 4620, 4840, 5082, 5305, 5445, 5544, 6366, 6776, 6930, 7260, 7427, 7623, 8470, 8488, 8712, 9240, 9549, 10164, 10610, 10890, 11671, 12705, 12732, 13860, 14520, 14854, 15246, 15915, 16940, 19098, 20328, 21220, 21780, 22281, 23342, 25410, 25464, 27720, 29708, 30492, 31830, 33880, 35013, 37135, 38115, 38196, 42440, 43560, 44562, 46684, 47745, 50820, 58355, 59416, 60984, 63660, 66843, 70026, 74270, 76230, 76392, 81697, 89124, 93368, 95490, 101640, 105039, 111405, 116710, 127320, 128381, 133686, 140052, 148540, 152460, 163394, 175065, 178248, 190980, 210078, 222810, 233420, 245091, 256762, 267372, 280104, 297080, 304920, 326788, 334215, 350130, 381960, 385143, 408485, 420156, 445620, 466840, 490182, 513524, 525195, 534744, 641905, 653576, 668430, 700260, 735273, 770286, 816970, 840312, 891240, 898667, 980364, 1027048, 1050390, 1155429, 1225455, 1283810, 1336860, 1400520, 1470546, 1540572, 1633940, 1797334, 1925715, 1960728, 2100780, 2310858, 2450910, 2567620, 2673720, 2696001, 2941092, 3081144, 3267880, 3594668, 3676365, 3851430, 4201560, 4493335, 4621716, 4901820, 5135240, 5392002, 5777145, 5882184, 7189336, 7352730, 7702860, 8088003, 8986670, 9243432, 9803640, 10784004, 11554290, 13480005, 14705460, 15405720, 16176006, 17973340, 21568008, 23108580, 26960010, 29410920, 32352012, 35946680, 40440015, 46217160, 53920020, 64704024, 80880030, 107840040, 161760060, 323520120]

約数ペア:

[(1, 323520120), (2, 161760060), (3, 107840040), (4, 80880030), (5, 64704024), (6, 53920020), (7, 46217160), (8, 40440015), (9, 35946680), (10, 32352012), (11, 29410920), (12, 26960010), (14, 23108580), (15, 21568008), (18, 17973340), (20, 16176006), (21, 15405720), (22, 14705460), (24, 13480005), (28, 11554290), (30, 10784004), (33, 9803640), (35, 9243432), (36, 8986670), (40, 8088003), (42, 7702860), (44, 7352730), (45, 7189336), (55, 5882184), (56, 5777145), (60, 5392002), (63, 5135240), (66, 4901820), (70, 4621716), (72, 4493335), (77, 4201560), (84, 3851430), (88, 3676365), (90, 3594668), (99, 3267880), (105, 3081144), (110, 2941092), (120, 2696001), (121, 2673720), (126, 2567620), (132, 2450910), (140, 2310858), (154, 2100780), (165, 1960728), (168, 1925715), (180, 1797334), (198, 1633940), (210, 1540572), (220, 1470546), (231, 1400520), (242, 1336860), (252, 1283810), (264, 1225455), (280, 1155429), (308, 1050390), (315, 1027048), (330, 980364), (360, 898667), (363, 891240), (385, 840312), (396, 816970), (420, 770286), (440, 735273), (462, 700260), (484, 668430), (495, 653576), (504, 641905), (605, 534744), (616, 525195), (630, 513524), (660, 490182), (693, 466840), (726, 445620), (770, 420156), (792, 408485), (840, 385143), (847, 381960), (924, 350130), (968, 334215), (990, 326788), (1061, 304920), (1089, 297080), (1155, 280104), (1210, 267372), (1260, 256762), (1320, 245091), (1386, 233420), (1452, 222810), (1540, 210078), (1694, 190980), (1815, 178248), (1848, 175065), (1980, 163394), (2122, 152460), (2178, 148540), (2310, 140052), (2420, 133686), (2520, 128381), (2541, 127320), (2772, 116710), (2904, 111405), (3080, 105039), (3183, 101640), (3388, 95490), (3465, 93368), (3630, 89124), (3960, 81697), (4235, 76392), (4244, 76230), (4356, 74270), (4620, 70026), (4840, 66843), (5082, 63660), (5305, 60984), (5445, 59416), (5544, 58355), (6366, 50820), (6776, 47745), (6930, 46684), (7260, 44562), (7427, 43560), (7623, 42440), (8470, 38196), (8488, 38115), (8712, 37135), (9240, 35013), (9549, 33880), (10164, 31830), (10610, 30492), (10890, 29708), (11671, 27720), (12705, 25464), (12732, 25410), (13860, 23342), (14520, 22281), (14854, 21780), (15246, 21220), (15915, 20328), (16940, 19098)]