2321717580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15749}}^1$

素因数の和:15790

約数の個数: 240

約数和(自身を含む): 8964648000

約数和(自身を除く): 6642930420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 7020, 7371, 8190, 9828, 10530, 11340, 12285, 14742, 15749, 16380, 21060, 24570, 29484, 31498, 36855, 47247, 49140, 62996, 73710, 78745, 94494, 110243, 141741, 147420, 157490, 188988, 204737, 220486, 236235, 283482, 314980, 330729, 409474, 425223, 440972, 472470, 551215, 566964, 614211, 661458, 708705, 818948, 850446, 944940, 992187, 1023685, 1102430, 1228422, 1275669, 1322916, 1417410, 1433159, 1653645, 1700892, 1842633, 1984374, 2047370, 2126115, 2204860, 2456844, 2551338, 2834820, 2866318, 2976561, 3071055, 3307290, 3685266, 3968748, 4094740, 4252230, 4299477, 4960935, 5102676, 5527899, 5732636, 5953122, 6142110, 6378345, 6614580, 7165795, 7370532, 8504460, 8598954, 8929683, 9213165, 9921870, 11055798, 11906244, 12284220, 12756690, 12898431, 14331590, 14882805, 16583697, 17197908, 17859366, 18426330, 19843740, 21497385, 22111596, 25513380, 25796862, 27639495, 28663180, 29765610, 33167394, 35718732, 36852660, 38695293, 42994770, 44648415, 51593724, 55278990, 59531220, 64492155, 66334788, 77390586, 82918485, 85989540, 89296830, 110557980, 116085879, 128984310, 154781172, 165836970, 178593660, 193476465, 232171758, 257968620, 331673940, 386952930, 464343516, 580429395, 773905860, 1160858790, 2321717580]

約数ペア:

[(1, 2321717580), (2, 1160858790), (3, 773905860), (4, 580429395), (5, 464343516), (6, 386952930), (7, 331673940), (9, 257968620), (10, 232171758), (12, 193476465), (13, 178593660), (14, 165836970), (15, 154781172), (18, 128984310), (20, 116085879), (21, 110557980), (26, 89296830), (27, 85989540), (28, 82918485), (30, 77390586), (35, 66334788), (36, 64492155), (39, 59531220), (42, 55278990), (45, 51593724), (52, 44648415), (54, 42994770), (60, 38695293), (63, 36852660), (65, 35718732), (70, 33167394), (78, 29765610), (81, 28663180), (84, 27639495), (90, 25796862), (91, 25513380), (105, 22111596), (108, 21497385), (117, 19843740), (126, 18426330), (130, 17859366), (135, 17197908), (140, 16583697), (156, 14882805), (162, 14331590), (180, 12898431), (182, 12756690), (189, 12284220), (195, 11906244), (210, 11055798), (234, 9921870), (252, 9213165), (260, 8929683), (270, 8598954), (273, 8504460), (315, 7370532), (324, 7165795), (351, 6614580), (364, 6378345), (378, 6142110), (390, 5953122), (405, 5732636), (420, 5527899), (455, 5102676), (468, 4960935), (540, 4299477), (546, 4252230), (567, 4094740), (585, 3968748), (630, 3685266), (702, 3307290), (756, 3071055), (780, 2976561), (810, 2866318), (819, 2834820), (910, 2551338), (945, 2456844), (1053, 2204860), (1092, 2126115), (1134, 2047370), (1170, 1984374), (1260, 1842633), (1365, 1700892), (1404, 1653645), (1620, 1433159), (1638, 1417410), (1755, 1322916), (1820, 1275669), (1890, 1228422), (2106, 1102430), (2268, 1023685), (2340, 992187), (2457, 944940), (2730, 850446), (2835, 818948), (3276, 708705), (3510, 661458), (3780, 614211), (4095, 566964), (4212, 551215), (4914, 472470), (5265, 440972), (5460, 425223), (5670, 409474), (7020, 330729), (7371, 314980), (8190, 283482), (9828, 236235), (10530, 220486), (11340, 204737), (12285, 188988), (14742, 157490), (15749, 147420), (16380, 141741), (21060, 110243), (24570, 94494), (29484, 78745), (31498, 73710), (36855, 62996), (47247, 49140)]