551847120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:682

約数の個数: 240

約数和(自身を含む): 1944208896

約数和(自身を除く): 1392361776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 121, 124, 132, 155, 165, 176, 186, 220, 240, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 496, 528, 605, 613, 620, 660, 682, 726, 744, 880, 930, 968, 1023, 1210, 1226, 1240, 1320, 1364, 1452, 1488, 1705, 1815, 1839, 1860, 1936, 2046, 2420, 2452, 2480, 2640, 2728, 2904, 3065, 3410, 3630, 3678, 3720, 3751, 4092, 4840, 4904, 5115, 5456, 5808, 6130, 6743, 6820, 7260, 7356, 7440, 7502, 8184, 9195, 9680, 9808, 10230, 11253, 12260, 13486, 13640, 14520, 14712, 15004, 16368, 18390, 18755, 19003, 20229, 20460, 22506, 24520, 26972, 27280, 29040, 29424, 30008, 33715, 36780, 37510, 38006, 40458, 40920, 45012, 49040, 53944, 56265, 57009, 60016, 67430, 73560, 74173, 75020, 76012, 80916, 81840, 90024, 95015, 101145, 107888, 112530, 114018, 134860, 147120, 148346, 150040, 152024, 161832, 180048, 190030, 202290, 209033, 222519, 225060, 228036, 269720, 285045, 296692, 300080, 304048, 323664, 370865, 380060, 404580, 418066, 445038, 450120, 456072, 539440, 570090, 593384, 627099, 741730, 760120, 809160, 836132, 890076, 900240, 912144, 1045165, 1112595, 1140180, 1186768, 1254198, 1483460, 1520240, 1618320, 1672264, 1780152, 2090330, 2225190, 2280360, 2299363, 2508396, 2966920, 3135495, 3344528, 3560304, 4180660, 4450380, 4560720, 4598726, 5016792, 5933840, 6270990, 6898089, 8361320, 8900760, 9197452, 10033584, 11496815, 12541980, 13796178, 16722640, 17801520, 18394904, 22993630, 25083960, 27592356, 34490445, 36789808, 45987260, 50167920, 55184712, 68980890, 91974520, 110369424, 137961780, 183949040, 275923560, 551847120]

約数ペア:

[(1, 551847120), (2, 275923560), (3, 183949040), (4, 137961780), (5, 110369424), (6, 91974520), (8, 68980890), (10, 55184712), (11, 50167920), (12, 45987260), (15, 36789808), (16, 34490445), (20, 27592356), (22, 25083960), (24, 22993630), (30, 18394904), (31, 17801520), (33, 16722640), (40, 13796178), (44, 12541980), (48, 11496815), (55, 10033584), (60, 9197452), (62, 8900760), (66, 8361320), (80, 6898089), (88, 6270990), (93, 5933840), (110, 5016792), (120, 4598726), (121, 4560720), (124, 4450380), (132, 4180660), (155, 3560304), (165, 3344528), (176, 3135495), (186, 2966920), (220, 2508396), (240, 2299363), (242, 2280360), (248, 2225190), (264, 2090330), (310, 1780152), (330, 1672264), (341, 1618320), (363, 1520240), (372, 1483460), (440, 1254198), (465, 1186768), (484, 1140180), (496, 1112595), (528, 1045165), (605, 912144), (613, 900240), (620, 890076), (660, 836132), (682, 809160), (726, 760120), (744, 741730), (880, 627099), (930, 593384), (968, 570090), (1023, 539440), (1210, 456072), (1226, 450120), (1240, 445038), (1320, 418066), (1364, 404580), (1452, 380060), (1488, 370865), (1705, 323664), (1815, 304048), (1839, 300080), (1860, 296692), (1936, 285045), (2046, 269720), (2420, 228036), (2452, 225060), (2480, 222519), (2640, 209033), (2728, 202290), (2904, 190030), (3065, 180048), (3410, 161832), (3630, 152024), (3678, 150040), (3720, 148346), (3751, 147120), (4092, 134860), (4840, 114018), (4904, 112530), (5115, 107888), (5456, 101145), (5808, 95015), (6130, 90024), (6743, 81840), (6820, 80916), (7260, 76012), (7356, 75020), (7440, 74173), (7502, 73560), (8184, 67430), (9195, 60016), (9680, 57009), (9808, 56265), (10230, 53944), (11253, 49040), (12260, 45012), (13486, 40920), (13640, 40458), (14520, 38006), (14712, 37510), (15004, 36780), (16368, 33715), (18390, 30008), (18755, 29424), (19003, 29040), (20229, 27280), (20460, 26972), (22506, 24520)]