20075761380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{6203}}^1$

素因数の和:6418

約数の個数: 192

約数和(自身を含む): 63036610560

約数和(自身を除く): 42960849180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 167, 170, 190, 204, 228, 255, 285, 323, 334, 340, 380, 501, 510, 570, 646, 668, 835, 969, 1002, 1020, 1140, 1292, 1615, 1670, 1938, 2004, 2505, 2839, 3173, 3230, 3340, 3876, 4845, 5010, 5678, 6203, 6346, 6460, 8517, 9519, 9690, 10020, 11356, 12406, 12692, 14195, 15865, 17034, 18609, 19038, 19380, 24812, 28390, 31015, 31730, 34068, 37218, 38076, 42585, 47595, 53941, 56780, 62030, 63460, 74436, 85170, 93045, 95190, 105451, 107882, 117857, 124060, 161823, 170340, 186090, 190380, 210902, 215764, 235714, 269705, 316353, 323646, 353571, 372180, 421804, 471428, 527255, 539410, 589285, 632706, 647292, 707142, 809115, 1035901, 1054510, 1078820, 1178570, 1265412, 1414284, 1581765, 1618230, 1767855, 2003569, 2071802, 2109020, 2357140, 3107703, 3163530, 3236460, 3535710, 4007138, 4143604, 5179505, 6010707, 6215406, 6327060, 7071420, 8014276, 10017845, 10359010, 12021414, 12430812, 15538515, 17610317, 19682119, 20035690, 20718020, 24042828, 30053535, 31077030, 35220634, 39364238, 40071380, 52830951, 59046357, 60107070, 62154060, 70441268, 78728476, 88051585, 98410595, 105661902, 118092714, 120214140, 176103170, 196821190, 211323804, 236185428, 264154755, 295231785, 334596023, 352206340, 393642380, 528309510, 590463570, 669192046, 1003788069, 1056619020, 1180927140, 1338384092, 1672980115, 2007576138, 3345960230, 4015152276, 5018940345, 6691920460, 10037880690, 20075761380]

約数ペア:

[(1, 20075761380), (2, 10037880690), (3, 6691920460), (4, 5018940345), (5, 4015152276), (6, 3345960230), (10, 2007576138), (12, 1672980115), (15, 1338384092), (17, 1180927140), (19, 1056619020), (20, 1003788069), (30, 669192046), (34, 590463570), (38, 528309510), (51, 393642380), (57, 352206340), (60, 334596023), (68, 295231785), (76, 264154755), (85, 236185428), (95, 211323804), (102, 196821190), (114, 176103170), (167, 120214140), (170, 118092714), (190, 105661902), (204, 98410595), (228, 88051585), (255, 78728476), (285, 70441268), (323, 62154060), (334, 60107070), (340, 59046357), (380, 52830951), (501, 40071380), (510, 39364238), (570, 35220634), (646, 31077030), (668, 30053535), (835, 24042828), (969, 20718020), (1002, 20035690), (1020, 19682119), (1140, 17610317), (1292, 15538515), (1615, 12430812), (1670, 12021414), (1938, 10359010), (2004, 10017845), (2505, 8014276), (2839, 7071420), (3173, 6327060), (3230, 6215406), (3340, 6010707), (3876, 5179505), (4845, 4143604), (5010, 4007138), (5678, 3535710), (6203, 3236460), (6346, 3163530), (6460, 3107703), (8517, 2357140), (9519, 2109020), (9690, 2071802), (10020, 2003569), (11356, 1767855), (12406, 1618230), (12692, 1581765), (14195, 1414284), (15865, 1265412), (17034, 1178570), (18609, 1078820), (19038, 1054510), (19380, 1035901), (24812, 809115), (28390, 707142), (31015, 647292), (31730, 632706), (34068, 589285), (37218, 539410), (38076, 527255), (42585, 471428), (47595, 421804), (53941, 372180), (56780, 353571), (62030, 323646), (63460, 316353), (74436, 269705), (85170, 235714), (93045, 215764), (95190, 210902), (105451, 190380), (107882, 186090), (117857, 170340), (124060, 161823)]