213750240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40483}}^1$

素因数の和:40512

約数の個数: 96

約数和(自身を含む): 734541696

約数和(自身を除く): 520791456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 40483, 80966, 121449, 161932, 202415, 242898, 323864, 404830, 445313, 485796, 607245, 647728, 809660, 890626, 971592, 1214490, 1295456, 1335939, 1619320, 1781252, 1943184, 2226565, 2428980, 2671878, 3238640, 3562504, 3886368, 4453130, 4857960, 5343756, 6477280, 6679695, 7125008, 8906260, 9715920, 10687512, 13359390, 14250016, 17812520, 19431840, 21375024, 26718780, 35625040, 42750048, 53437560, 71250080, 106875120, 213750240]

約数ペア:

[(1, 213750240), (2, 106875120), (3, 71250080), (4, 53437560), (5, 42750048), (6, 35625040), (8, 26718780), (10, 21375024), (11, 19431840), (12, 17812520), (15, 14250016), (16, 13359390), (20, 10687512), (22, 9715920), (24, 8906260), (30, 7125008), (32, 6679695), (33, 6477280), (40, 5343756), (44, 4857960), (48, 4453130), (55, 3886368), (60, 3562504), (66, 3238640), (80, 2671878), (88, 2428980), (96, 2226565), (110, 1943184), (120, 1781252), (132, 1619320), (160, 1335939), (165, 1295456), (176, 1214490), (220, 971592), (240, 890626), (264, 809660), (330, 647728), (352, 607245), (440, 485796), (480, 445313), (528, 404830), (660, 323864), (880, 242898), (1056, 202415), (1320, 161932), (1760, 121449), (2640, 80966), (5280, 40483)]