10378181240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{1831}}^1$

素因数の和:2533

約数の個数: 128

約数和(自身を含む): 27604869120

約数和(自身を除く): 17226687880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 653, 868, 1085, 1240, 1306, 1736, 1831, 2170, 2612, 3265, 3662, 4340, 4571, 5224, 6530, 7324, 8680, 9142, 9155, 12817, 13060, 14648, 18284, 18310, 20243, 22855, 25634, 26120, 36568, 36620, 40486, 45710, 51268, 56761, 64085, 73240, 80972, 91420, 101215, 102536, 113522, 128170, 141701, 161944, 182840, 202430, 227044, 256340, 283402, 283805, 397327, 404860, 454088, 512680, 566804, 567610, 708505, 794654, 809720, 1133608, 1135220, 1195643, 1417010, 1589308, 1986635, 2270440, 2391286, 2834020, 3178616, 3973270, 4782572, 5668040, 5978215, 7946540, 8369501, 9565144, 11956430, 15893080, 16739002, 23912860, 33478004, 37064933, 41847505, 47825720, 66956008, 74129866, 83695010, 148259732, 167390020, 185324665, 259454531, 296519464, 334780040, 370649330, 518909062, 741298660, 1037818124, 1297272655, 1482597320, 2075636248, 2594545310, 5189090620, 10378181240]

約数ペア:

[(1, 10378181240), (2, 5189090620), (4, 2594545310), (5, 2075636248), (7, 1482597320), (8, 1297272655), (10, 1037818124), (14, 741298660), (20, 518909062), (28, 370649330), (31, 334780040), (35, 296519464), (40, 259454531), (56, 185324665), (62, 167390020), (70, 148259732), (124, 83695010), (140, 74129866), (155, 66956008), (217, 47825720), (248, 41847505), (280, 37064933), (310, 33478004), (434, 23912860), (620, 16739002), (653, 15893080), (868, 11956430), (1085, 9565144), (1240, 8369501), (1306, 7946540), (1736, 5978215), (1831, 5668040), (2170, 4782572), (2612, 3973270), (3265, 3178616), (3662, 2834020), (4340, 2391286), (4571, 2270440), (5224, 1986635), (6530, 1589308), (7324, 1417010), (8680, 1195643), (9142, 1135220), (9155, 1133608), (12817, 809720), (13060, 794654), (14648, 708505), (18284, 567610), (18310, 566804), (20243, 512680), (22855, 454088), (25634, 404860), (26120, 397327), (36568, 283805), (36620, 283402), (40486, 256340), (45710, 227044), (51268, 202430), (56761, 182840), (64085, 161944), (73240, 141701), (80972, 128170), (91420, 113522), (101215, 102536)]