156722378800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{131611}}^1$

素因数の和:131871

約数の個数: 120

約数和(自身を含む): 407262805040

約数和(自身を除く): 250540426240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 229, 260, 325, 400, 458, 520, 650, 916, 1040, 1145, 1300, 1832, 2290, 2600, 2977, 3664, 4580, 5200, 5725, 5954, 9160, 11450, 11908, 14885, 18320, 22900, 23816, 29770, 45800, 47632, 59540, 74425, 91600, 119080, 131611, 148850, 238160, 263222, 297700, 526444, 595400, 658055, 1052888, 1190800, 1316110, 1710943, 2105776, 2632220, 3290275, 3421886, 5264440, 6580550, 6843772, 8554715, 10528880, 13161100, 13687544, 17109430, 26322200, 27375088, 30138919, 34218860, 42773575, 52644400, 60277838, 68437720, 85547150, 120555676, 136875440, 150694595, 171094300, 241111352, 301389190, 342188600, 391805947, 482222704, 602778380, 684377200, 753472975, 783611894, 1205556760, 1506945950, 1567223788, 1959029735, 2411113520, 3013891900, 3134447576, 3918059470, 6027783800, 6268895152, 7836118940, 9795148675, 12055567600, 15672237880, 19590297350, 31344475760, 39180594700, 78361189400, 156722378800]

約数ペア:

[(1, 156722378800), (2, 78361189400), (4, 39180594700), (5, 31344475760), (8, 19590297350), (10, 15672237880), (13, 12055567600), (16, 9795148675), (20, 7836118940), (25, 6268895152), (26, 6027783800), (40, 3918059470), (50, 3134447576), (52, 3013891900), (65, 2411113520), (80, 1959029735), (100, 1567223788), (104, 1506945950), (130, 1205556760), (200, 783611894), (208, 753472975), (229, 684377200), (260, 602778380), (325, 482222704), (400, 391805947), (458, 342188600), (520, 301389190), (650, 241111352), (916, 171094300), (1040, 150694595), (1145, 136875440), (1300, 120555676), (1832, 85547150), (2290, 68437720), (2600, 60277838), (2977, 52644400), (3664, 42773575), (4580, 34218860), (5200, 30138919), (5725, 27375088), (5954, 26322200), (9160, 17109430), (11450, 13687544), (11908, 13161100), (14885, 10528880), (18320, 8554715), (22900, 6843772), (23816, 6580550), (29770, 5264440), (45800, 3421886), (47632, 3290275), (59540, 2632220), (74425, 2105776), (91600, 1710943), (119080, 1316110), (131611, 1190800), (148850, 1052888), (238160, 658055), (263222, 595400), (297700, 526444)]