1570677940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 4038854400

約数和(自身を除く): 2468176460

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 34, 38, 52, 59, 65, 68, 76, 85, 95, 118, 130, 170, 190, 221, 236, 247, 260, 295, 317, 323, 340, 380, 442, 494, 590, 634, 646, 767, 884, 988, 1003, 1105, 1121, 1180, 1235, 1268, 1292, 1534, 1585, 1615, 2006, 2210, 2242, 2470, 3068, 3170, 3230, 3835, 4012, 4121, 4199, 4420, 4484, 4940, 5015, 5389, 5605, 6023, 6340, 6460, 7670, 8242, 8398, 10030, 10778, 11210, 12046, 13039, 14573, 15340, 16484, 16796, 18703, 19057, 20060, 20605, 20995, 21556, 22420, 24092, 26078, 26945, 29146, 30115, 37406, 38114, 41210, 41990, 52156, 53890, 58292, 60230, 65195, 70057, 72865, 74812, 76228, 78299, 82420, 83980, 93515, 95285, 102391, 107780, 120460, 130390, 140114, 145730, 156598, 187030, 190570, 204782, 243139, 247741, 260780, 280228, 291460, 313196, 317951, 350285, 355357, 374060, 381140, 391495, 409564, 486278, 495482, 511955, 635902, 700570, 710714, 782990, 972556, 990964, 1023910, 1215695, 1238705, 1271804, 1331083, 1401140, 1421428, 1565980, 1589755, 1776785, 2047820, 2431390, 2477410, 2662166, 3179510, 3553570, 4133363, 4619641, 4862780, 4954820, 5324332, 6041069, 6359020, 6655415, 7107140, 8266726, 9239282, 12082138, 13310830, 16533452, 18478564, 20666815, 23098205, 24164276, 26621660, 30205345, 41333630, 46196410, 60410690, 78533897, 82667260, 92392820, 120821380, 157067794, 314135588, 392669485, 785338970, 1570677940]

約数ペア:

[(1, 1570677940), (2, 785338970), (4, 392669485), (5, 314135588), (10, 157067794), (13, 120821380), (17, 92392820), (19, 82667260), (20, 78533897), (26, 60410690), (34, 46196410), (38, 41333630), (52, 30205345), (59, 26621660), (65, 24164276), (68, 23098205), (76, 20666815), (85, 18478564), (95, 16533452), (118, 13310830), (130, 12082138), (170, 9239282), (190, 8266726), (221, 7107140), (236, 6655415), (247, 6359020), (260, 6041069), (295, 5324332), (317, 4954820), (323, 4862780), (340, 4619641), (380, 4133363), (442, 3553570), (494, 3179510), (590, 2662166), (634, 2477410), (646, 2431390), (767, 2047820), (884, 1776785), (988, 1589755), (1003, 1565980), (1105, 1421428), (1121, 1401140), (1180, 1331083), (1235, 1271804), (1268, 1238705), (1292, 1215695), (1534, 1023910), (1585, 990964), (1615, 972556), (2006, 782990), (2210, 710714), (2242, 700570), (2470, 635902), (3068, 511955), (3170, 495482), (3230, 486278), (3835, 409564), (4012, 391495), (4121, 381140), (4199, 374060), (4420, 355357), (4484, 350285), (4940, 317951), (5015, 313196), (5389, 291460), (5605, 280228), (6023, 260780), (6340, 247741), (6460, 243139), (7670, 204782), (8242, 190570), (8398, 187030), (10030, 156598), (10778, 145730), (11210, 140114), (12046, 130390), (13039, 120460), (14573, 107780), (15340, 102391), (16484, 95285), (16796, 93515), (18703, 83980), (19057, 82420), (20060, 78299), (20605, 76228), (20995, 74812), (21556, 72865), (22420, 70057), (24092, 65195), (26078, 60230), (26945, 58292), (29146, 53890), (30115, 52156), (37406, 41990), (38114, 41210)]