1226022720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3233

約数の個数: 224

約数和(自身を含む): 4328647680

約数和(自身を除く): 3102624960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 1984, 2015, 2080, 2418, 2480, 2496, 2976, 3120, 3169, 3224, 3720, 4030, 4160, 4836, 4960, 5952, 6045, 6240, 6338, 6448, 7440, 8060, 9507, 9672, 9920, 12090, 12480, 12676, 12896, 14880, 15845, 16120, 19014, 19344, 24180, 25352, 25792, 29760, 31690, 32240, 38028, 38688, 41197, 47535, 48360, 50704, 63380, 64480, 76056, 77376, 82394, 95070, 96720, 98239, 101408, 123591, 126760, 128960, 152112, 164788, 190140, 193440, 196478, 202816, 205985, 247182, 253520, 294717, 304224, 329576, 380280, 386880, 392956, 411970, 491195, 494364, 507040, 589434, 608448, 617955, 659152, 760560, 785912, 823940, 982390, 988728, 1014080, 1178868, 1235910, 1277107, 1318304, 1473585, 1521120, 1571824, 1647880, 1964780, 1977456, 2357736, 2471820, 2554214, 2636608, 2947170, 3042240, 3143648, 3295760, 3831321, 3929560, 3954912, 4715472, 4943640, 5108428, 5894340, 6287296, 6385535, 6591520, 7662642, 7859120, 7909824, 9430944, 9887280, 10216856, 11788680, 12771070, 13183040, 15325284, 15718240, 18861888, 19156605, 19774560, 20433712, 23577360, 25542140, 30650568, 31436480, 38313210, 39549120, 40867424, 47154720, 51084280, 61301136, 76626420, 81734848, 94309440, 102168560, 122602272, 153252840, 204337120, 245204544, 306505680, 408674240, 613011360, 1226022720]

約数ペア:

[(1, 1226022720), (2, 613011360), (3, 408674240), (4, 306505680), (5, 245204544), (6, 204337120), (8, 153252840), (10, 122602272), (12, 102168560), (13, 94309440), (15, 81734848), (16, 76626420), (20, 61301136), (24, 51084280), (26, 47154720), (30, 40867424), (31, 39549120), (32, 38313210), (39, 31436480), (40, 30650568), (48, 25542140), (52, 23577360), (60, 20433712), (62, 19774560), (64, 19156605), (65, 18861888), (78, 15718240), (80, 15325284), (93, 13183040), (96, 12771070), (104, 11788680), (120, 10216856), (124, 9887280), (130, 9430944), (155, 7909824), (156, 7859120), (160, 7662642), (186, 6591520), (192, 6385535), (195, 6287296), (208, 5894340), (240, 5108428), (248, 4943640), (260, 4715472), (310, 3954912), (312, 3929560), (320, 3831321), (372, 3295760), (390, 3143648), (403, 3042240), (416, 2947170), (465, 2636608), (480, 2554214), (496, 2471820), (520, 2357736), (620, 1977456), (624, 1964780), (744, 1647880), (780, 1571824), (806, 1521120), (832, 1473585), (930, 1318304), (960, 1277107), (992, 1235910), (1040, 1178868), (1209, 1014080), (1240, 988728), (1248, 982390), (1488, 823940), (1560, 785912), (1612, 760560), (1860, 659152), (1984, 617955), (2015, 608448), (2080, 589434), (2418, 507040), (2480, 494364), (2496, 491195), (2976, 411970), (3120, 392956), (3169, 386880), (3224, 380280), (3720, 329576), (4030, 304224), (4160, 294717), (4836, 253520), (4960, 247182), (5952, 205985), (6045, 202816), (6240, 196478), (6338, 193440), (6448, 190140), (7440, 164788), (8060, 152112), (9507, 128960), (9672, 126760), (9920, 123591), (12090, 101408), (12480, 98239), (12676, 96720), (12896, 95070), (14880, 82394), (15845, 77376), (16120, 76056), (19014, 64480), (19344, 63380), (24180, 50704), (25352, 48360), (25792, 47535), (29760, 41197), (31690, 38688), (32240, 38028)]