1530354840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11177}}^1$

素因数の和:11361

約数の個数: 128

約数和(自身を含む): 5279592960

約数和(自身を除く): 3749238120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 163, 168, 210, 280, 326, 420, 489, 652, 815, 840, 978, 1141, 1304, 1630, 1956, 2282, 2445, 3260, 3423, 3912, 4564, 4890, 5705, 6520, 6846, 9128, 9780, 11177, 11410, 13692, 17115, 19560, 22354, 22820, 27384, 33531, 34230, 44708, 45640, 55885, 67062, 68460, 78239, 89416, 111770, 134124, 136920, 156478, 167655, 223540, 234717, 268248, 312956, 335310, 391195, 447080, 469434, 625912, 670620, 782390, 938868, 1173585, 1341240, 1564780, 1821851, 1877736, 2347170, 3129560, 3643702, 4694340, 5465553, 7287404, 9109255, 9388680, 10931106, 12752957, 14574808, 18218510, 21862212, 25505914, 27327765, 36437020, 38258871, 43724424, 51011828, 54655530, 63764785, 72874040, 76517742, 102023656, 109311060, 127529570, 153035484, 191294355, 218622120, 255059140, 306070968, 382588710, 510118280, 765177420, 1530354840]

約数ペア:

[(1, 1530354840), (2, 765177420), (3, 510118280), (4, 382588710), (5, 306070968), (6, 255059140), (7, 218622120), (8, 191294355), (10, 153035484), (12, 127529570), (14, 109311060), (15, 102023656), (20, 76517742), (21, 72874040), (24, 63764785), (28, 54655530), (30, 51011828), (35, 43724424), (40, 38258871), (42, 36437020), (56, 27327765), (60, 25505914), (70, 21862212), (84, 18218510), (105, 14574808), (120, 12752957), (140, 10931106), (163, 9388680), (168, 9109255), (210, 7287404), (280, 5465553), (326, 4694340), (420, 3643702), (489, 3129560), (652, 2347170), (815, 1877736), (840, 1821851), (978, 1564780), (1141, 1341240), (1304, 1173585), (1630, 938868), (1956, 782390), (2282, 670620), (2445, 625912), (3260, 469434), (3423, 447080), (3912, 391195), (4564, 335310), (4890, 312956), (5705, 268248), (6520, 234717), (6846, 223540), (9128, 167655), (9780, 156478), (11177, 136920), (11410, 134124), (13692, 111770), (17115, 89416), (19560, 78239), (22354, 68460), (22820, 67062), (27384, 55885), (33531, 45640), (34230, 44708)]