17997757260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{4481}}^1$

素因数の和:4704

約数の個数: 192

約数和(自身を含む): 58840556544

約数和(自身を除く): 40842799284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 131, 140, 146, 210, 219, 262, 292, 365, 393, 420, 438, 511, 524, 655, 730, 786, 876, 917, 1022, 1095, 1310, 1460, 1533, 1572, 1834, 1965, 2044, 2190, 2555, 2620, 2751, 3066, 3668, 3930, 4380, 4481, 4585, 5110, 5502, 6132, 7665, 7860, 8962, 9170, 9563, 10220, 11004, 13443, 13755, 15330, 17924, 18340, 19126, 22405, 26886, 27510, 28689, 30660, 31367, 38252, 44810, 47815, 53772, 55020, 57378, 62734, 66941, 67215, 89620, 94101, 95630, 114756, 125468, 133882, 134430, 143445, 156835, 188202, 191260, 200823, 267764, 268860, 286890, 313670, 327113, 334705, 376404, 401646, 470505, 573780, 587011, 627340, 654226, 669410, 803292, 941010, 981339, 1004115, 1174022, 1308452, 1338820, 1635565, 1761033, 1882020, 1962678, 2008230, 2289791, 2348044, 2935055, 3271130, 3522066, 3925356, 4016460, 4109077, 4579582, 4906695, 5870110, 6542260, 6869373, 7044132, 8218154, 8805165, 9159164, 9813390, 11448955, 11740220, 12327231, 13738746, 16436308, 17610330, 19626780, 20545385, 22897910, 24654462, 27477492, 34346865, 35220660, 41090770, 42851803, 45795820, 49308924, 61636155, 68693730, 82181540, 85703606, 123272310, 128555409, 137387460, 171407212, 214259015, 246544620, 257110818, 299962621, 428518030, 514221636, 599925242, 642777045, 857036060, 899887863, 1199850484, 1285554090, 1499813105, 1799775726, 2571108180, 2999626210, 3599551452, 4499439315, 5999252420, 8998878630, 17997757260]

約数ペア:

[(1, 17997757260), (2, 8998878630), (3, 5999252420), (4, 4499439315), (5, 3599551452), (6, 2999626210), (7, 2571108180), (10, 1799775726), (12, 1499813105), (14, 1285554090), (15, 1199850484), (20, 899887863), (21, 857036060), (28, 642777045), (30, 599925242), (35, 514221636), (42, 428518030), (60, 299962621), (70, 257110818), (73, 246544620), (84, 214259015), (105, 171407212), (131, 137387460), (140, 128555409), (146, 123272310), (210, 85703606), (219, 82181540), (262, 68693730), (292, 61636155), (365, 49308924), (393, 45795820), (420, 42851803), (438, 41090770), (511, 35220660), (524, 34346865), (655, 27477492), (730, 24654462), (786, 22897910), (876, 20545385), (917, 19626780), (1022, 17610330), (1095, 16436308), (1310, 13738746), (1460, 12327231), (1533, 11740220), (1572, 11448955), (1834, 9813390), (1965, 9159164), (2044, 8805165), (2190, 8218154), (2555, 7044132), (2620, 6869373), (2751, 6542260), (3066, 5870110), (3668, 4906695), (3930, 4579582), (4380, 4109077), (4481, 4016460), (4585, 3925356), (5110, 3522066), (5502, 3271130), (6132, 2935055), (7665, 2348044), (7860, 2289791), (8962, 2008230), (9170, 1962678), (9563, 1882020), (10220, 1761033), (11004, 1635565), (13443, 1338820), (13755, 1308452), (15330, 1174022), (17924, 1004115), (18340, 981339), (19126, 941010), (22405, 803292), (26886, 669410), (27510, 654226), (28689, 627340), (30660, 587011), (31367, 573780), (38252, 470505), (44810, 401646), (47815, 376404), (53772, 334705), (55020, 327113), (57378, 313670), (62734, 286890), (66941, 268860), (67215, 267764), (89620, 200823), (94101, 191260), (95630, 188202), (114756, 156835), (125468, 143445), (133882, 134430)]