20166099540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{5333}}^1$

素因数の和:5502

約数の個数: 192

約数和(自身を含む): 61939261440

約数和(自身を除く): 41773161900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 107, 114, 124, 155, 186, 190, 214, 228, 285, 310, 321, 372, 380, 428, 465, 535, 570, 589, 620, 642, 930, 1070, 1140, 1178, 1284, 1605, 1767, 1860, 2033, 2140, 2356, 2945, 3210, 3317, 3534, 4066, 5333, 5890, 6099, 6420, 6634, 7068, 8132, 8835, 9951, 10165, 10666, 11780, 12198, 13268, 15999, 16585, 17670, 19902, 20330, 21332, 24396, 26665, 30495, 31998, 33170, 35340, 39804, 40660, 49755, 53330, 60990, 63023, 63996, 66340, 79995, 99510, 101327, 106660, 121980, 126046, 159990, 165323, 189069, 199020, 202654, 252092, 303981, 315115, 319980, 330646, 378138, 405308, 495969, 506635, 570631, 607962, 630230, 661292, 756276, 826615, 945345, 991938, 1013270, 1141262, 1215924, 1260460, 1519905, 1653230, 1711893, 1890690, 1983876, 2026540, 2282524, 2479845, 2853155, 3039810, 3141137, 3306460, 3423786, 3781380, 4959690, 5706310, 6079620, 6282274, 6847572, 8559465, 9423411, 9919380, 10841989, 11412620, 12564548, 15705685, 17118930, 17689561, 18846822, 21683978, 31411370, 32525967, 34237860, 35379122, 37693644, 43367956, 47117055, 53068683, 54209945, 62822740, 65051934, 70758244, 88447805, 94234110, 106137366, 108419890, 130103868, 162629835, 176895610, 188468220, 212274732, 216839780, 265343415, 325259670, 336101659, 353791220, 530686830, 650519340, 672203318, 1008304977, 1061373660, 1344406636, 1680508295, 2016609954, 3361016590, 4033219908, 5041524885, 6722033180, 10083049770, 20166099540]

約数ペア:

[(1, 20166099540), (2, 10083049770), (3, 6722033180), (4, 5041524885), (5, 4033219908), (6, 3361016590), (10, 2016609954), (12, 1680508295), (15, 1344406636), (19, 1061373660), (20, 1008304977), (30, 672203318), (31, 650519340), (38, 530686830), (57, 353791220), (60, 336101659), (62, 325259670), (76, 265343415), (93, 216839780), (95, 212274732), (107, 188468220), (114, 176895610), (124, 162629835), (155, 130103868), (186, 108419890), (190, 106137366), (214, 94234110), (228, 88447805), (285, 70758244), (310, 65051934), (321, 62822740), (372, 54209945), (380, 53068683), (428, 47117055), (465, 43367956), (535, 37693644), (570, 35379122), (589, 34237860), (620, 32525967), (642, 31411370), (930, 21683978), (1070, 18846822), (1140, 17689561), (1178, 17118930), (1284, 15705685), (1605, 12564548), (1767, 11412620), (1860, 10841989), (2033, 9919380), (2140, 9423411), (2356, 8559465), (2945, 6847572), (3210, 6282274), (3317, 6079620), (3534, 5706310), (4066, 4959690), (5333, 3781380), (5890, 3423786), (6099, 3306460), (6420, 3141137), (6634, 3039810), (7068, 2853155), (8132, 2479845), (8835, 2282524), (9951, 2026540), (10165, 1983876), (10666, 1890690), (11780, 1711893), (12198, 1653230), (13268, 1519905), (15999, 1260460), (16585, 1215924), (17670, 1141262), (19902, 1013270), (20330, 991938), (21332, 945345), (24396, 826615), (26665, 756276), (30495, 661292), (31998, 630230), (33170, 607962), (35340, 570631), (39804, 506635), (40660, 495969), (49755, 405308), (53330, 378138), (60990, 330646), (63023, 319980), (63996, 315115), (66340, 303981), (79995, 252092), (99510, 202654), (101327, 199020), (106660, 189069), (121980, 165323), (126046, 159990)]