156984388680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{126019}}^1$

素因数の和:127523

約数の個数: 128

約数和(自身を含む): 538599398400

約数和(自身を除く): 381615009720

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, 168, 210, 280, 420, 840, 1483, 2966, 4449, 5932, 7415, 8898, 10381, 11864, 14830, 17796, 20762, 22245, 29660, 31143, 35592, 41524, 44490, 51905, 59320, 62286, 83048, 88980, 103810, 124572, 126019, 155715, 177960, 207620, 249144, 252038, 311430, 378057, 415240, 504076, 622860, 630095, 756114, 882133, 1008152, 1245720, 1260190, 1512228, 1764266, 1890285, 2520380, 2646399, 3024456, 3528532, 3780570, 4410665, 5040760, 5292798, 7057064, 7561140, 8821330, 10585596, 13231995, 15122280, 17642660, 21171192, 26463990, 35285320, 52927980, 105855960, 186886177, 373772354, 560658531, 747544708, 934430885, 1121317062, 1308203239, 1495089416, 1868861770, 2242634124, 2616406478, 2803292655, 3737723540, 3924609717, 4485268248, 5232812956, 5606585310, 6541016195, 7475447080, 7849219434, 10465625912, 11213170620, 13082032390, 15698438868, 19623048585, 22426341240, 26164064780, 31396877736, 39246097170, 52328129560, 78492194340, 156984388680]

約数ペア:

[(1, 156984388680), (2, 78492194340), (3, 52328129560), (4, 39246097170), (5, 31396877736), (6, 26164064780), (7, 22426341240), (8, 19623048585), (10, 15698438868), (12, 13082032390), (14, 11213170620), (15, 10465625912), (20, 7849219434), (21, 7475447080), (24, 6541016195), (28, 5606585310), (30, 5232812956), (35, 4485268248), (40, 3924609717), (42, 3737723540), (56, 2803292655), (60, 2616406478), (70, 2242634124), (84, 1868861770), (105, 1495089416), (120, 1308203239), (140, 1121317062), (168, 934430885), (210, 747544708), (280, 560658531), (420, 373772354), (840, 186886177), (1483, 105855960), (2966, 52927980), (4449, 35285320), (5932, 26463990), (7415, 21171192), (8898, 17642660), (10381, 15122280), (11864, 13231995), (14830, 10585596), (17796, 8821330), (20762, 7561140), (22245, 7057064), (29660, 5292798), (31143, 5040760), (35592, 4410665), (41524, 3780570), (44490, 3528532), (51905, 3024456), (59320, 2646399), (62286, 2520380), (83048, 1890285), (88980, 1764266), (103810, 1512228), (124572, 1260190), (126019, 1245720), (155715, 1008152), (177960, 882133), (207620, 756114), (249144, 630095), (252038, 622860), (311430, 504076), (378057, 415240)]