766541880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18199}}^1$

素因数の和:18235

約数の個数: 160

約数和(自身を含む): 2774772000

約数和(自身を除く): 2008230120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 18199, 21060, 36398, 42120, 54597, 72796, 90995, 109194, 145592, 163791, 181990, 218388, 236587, 272985, 327582, 363980, 436776, 473174, 491373, 545970, 655164, 709761, 727960, 818955, 946348, 982746, 1091940, 1182935, 1310328, 1419522, 1474119, 1637910, 1892696, 1965492, 2129283, 2183880, 2365870, 2456865, 2839044, 2948238, 3275820, 3548805, 3930984, 4258566, 4731740, 4913730, 5678088, 5896476, 6387849, 6551640, 7097610, 7370595, 8517132, 9463480, 9827460, 10646415, 11792952, 12775698, 14195220, 14741190, 17034264, 19163547, 19654920, 21292830, 25551396, 28390440, 29482380, 31939245, 38327094, 42585660, 51102792, 58964760, 63878490, 76654188, 85171320, 95817735, 127756980, 153308376, 191635470, 255513960, 383270940, 766541880]

約数ペア:

[(1, 766541880), (2, 383270940), (3, 255513960), (4, 191635470), (5, 153308376), (6, 127756980), (8, 95817735), (9, 85171320), (10, 76654188), (12, 63878490), (13, 58964760), (15, 51102792), (18, 42585660), (20, 38327094), (24, 31939245), (26, 29482380), (27, 28390440), (30, 25551396), (36, 21292830), (39, 19654920), (40, 19163547), (45, 17034264), (52, 14741190), (54, 14195220), (60, 12775698), (65, 11792952), (72, 10646415), (78, 9827460), (81, 9463480), (90, 8517132), (104, 7370595), (108, 7097610), (117, 6551640), (120, 6387849), (130, 5896476), (135, 5678088), (156, 4913730), (162, 4731740), (180, 4258566), (195, 3930984), (216, 3548805), (234, 3275820), (260, 2948238), (270, 2839044), (312, 2456865), (324, 2365870), (351, 2183880), (360, 2129283), (390, 1965492), (405, 1892696), (468, 1637910), (520, 1474119), (540, 1419522), (585, 1310328), (648, 1182935), (702, 1091940), (780, 982746), (810, 946348), (936, 818955), (1053, 727960), (1080, 709761), (1170, 655164), (1404, 545970), (1560, 491373), (1620, 473174), (1755, 436776), (2106, 363980), (2340, 327582), (2808, 272985), (3240, 236587), (3510, 218388), (4212, 181990), (4680, 163791), (5265, 145592), (7020, 109194), (8424, 90995), (10530, 72796), (14040, 54597), (18199, 42120), (21060, 36398)]