908478480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41597}}^1$

素因数の和:41633

約数の個数: 160

約数和(自身を含む): 3466278144

約数和(自身を除く): 2557799664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 41597, 83194, 124791, 166388, 207985, 249582, 291179, 332776, 415970, 499164, 540761, 582358, 623955, 665552, 831940, 873537, 998328, 1081522, 1164716, 1247910, 1455895, 1622283, 1663880, 1747074, 1996656, 2163044, 2329432, 2495820, 2703805, 2911790, 3244566, 3327760, 3494148, 3785327, 4326088, 4367685, 4658864, 4991640, 5407610, 5823580, 6489132, 6988296, 7570654, 8111415, 8652176, 8735370, 9983280, 10815220, 11355981, 11647160, 12978264, 13976592, 15141308, 16222830, 17470740, 18926635, 21630440, 22711962, 23294320, 25956528, 30282616, 32445660, 34941480, 37853270, 43260880, 45423924, 56779905, 60565232, 64891320, 69882960, 75706540, 90847848, 113559810, 129782640, 151413080, 181695696, 227119620, 302826160, 454239240, 908478480]

約数ペア:

[(1, 908478480), (2, 454239240), (3, 302826160), (4, 227119620), (5, 181695696), (6, 151413080), (7, 129782640), (8, 113559810), (10, 90847848), (12, 75706540), (13, 69882960), (14, 64891320), (15, 60565232), (16, 56779905), (20, 45423924), (21, 43260880), (24, 37853270), (26, 34941480), (28, 32445660), (30, 30282616), (35, 25956528), (39, 23294320), (40, 22711962), (42, 21630440), (48, 18926635), (52, 17470740), (56, 16222830), (60, 15141308), (65, 13976592), (70, 12978264), (78, 11647160), (80, 11355981), (84, 10815220), (91, 9983280), (104, 8735370), (105, 8652176), (112, 8111415), (120, 7570654), (130, 6988296), (140, 6489132), (156, 5823580), (168, 5407610), (182, 4991640), (195, 4658864), (208, 4367685), (210, 4326088), (240, 3785327), (260, 3494148), (273, 3327760), (280, 3244566), (312, 2911790), (336, 2703805), (364, 2495820), (390, 2329432), (420, 2163044), (455, 1996656), (520, 1747074), (546, 1663880), (560, 1622283), (624, 1455895), (728, 1247910), (780, 1164716), (840, 1081522), (910, 998328), (1040, 873537), (1092, 831940), (1365, 665552), (1456, 623955), (1560, 582358), (1680, 540761), (1820, 499164), (2184, 415970), (2730, 332776), (3120, 291179), (3640, 249582), (4368, 207985), (5460, 166388), (7280, 124791), (10920, 83194), (21840, 41597)]