215723108760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{303613}}^1$

素因数の和:303849

約数の個数: 128

約数和(自身を含む): 671545589760

約数和(自身を除く): 455822481000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 191, 248, 310, 372, 382, 465, 573, 620, 744, 764, 930, 955, 1146, 1240, 1528, 1860, 1910, 2292, 2865, 3720, 3820, 4584, 5730, 5921, 7640, 11460, 11842, 17763, 22920, 23684, 29605, 35526, 47368, 59210, 71052, 88815, 118420, 142104, 177630, 236840, 303613, 355260, 607226, 710520, 910839, 1214452, 1518065, 1821678, 2428904, 3036130, 3643356, 4554195, 6072260, 7286712, 9108390, 9412003, 12144520, 18216780, 18824006, 28236009, 36433560, 37648012, 47060015, 56472018, 57990083, 75296024, 94120030, 112944036, 115980166, 141180045, 173970249, 188240060, 225888072, 231960332, 282360090, 289950415, 347940498, 376480120, 463920664, 564720180, 579900830, 695880996, 869851245, 1129440360, 1159801660, 1391761992, 1739702490, 1797692573, 2319603320, 3479404980, 3595385146, 5393077719, 6958809960, 7190770292, 8988462865, 10786155438, 14381540584, 17976925730, 21572310876, 26965388595, 35953851460, 43144621752, 53930777190, 71907702920, 107861554380, 215723108760]

約数ペア:

[(1, 215723108760), (2, 107861554380), (3, 71907702920), (4, 53930777190), (5, 43144621752), (6, 35953851460), (8, 26965388595), (10, 21572310876), (12, 17976925730), (15, 14381540584), (20, 10786155438), (24, 8988462865), (30, 7190770292), (31, 6958809960), (40, 5393077719), (60, 3595385146), (62, 3479404980), (93, 2319603320), (120, 1797692573), (124, 1739702490), (155, 1391761992), (186, 1159801660), (191, 1129440360), (248, 869851245), (310, 695880996), (372, 579900830), (382, 564720180), (465, 463920664), (573, 376480120), (620, 347940498), (744, 289950415), (764, 282360090), (930, 231960332), (955, 225888072), (1146, 188240060), (1240, 173970249), (1528, 141180045), (1860, 115980166), (1910, 112944036), (2292, 94120030), (2865, 75296024), (3720, 57990083), (3820, 56472018), (4584, 47060015), (5730, 37648012), (5921, 36433560), (7640, 28236009), (11460, 18824006), (11842, 18216780), (17763, 12144520), (22920, 9412003), (23684, 9108390), (29605, 7286712), (35526, 6072260), (47368, 4554195), (59210, 3643356), (71052, 3036130), (88815, 2428904), (118420, 1821678), (142104, 1518065), (177630, 1214452), (236840, 910839), (303613, 710520), (355260, 607226)]