618011040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1103

約数の個数: 192

約数和(自身を含む): 2060577792

約数和(自身を除く): 1442566752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 80, 82, 93, 96, 120, 123, 124, 155, 160, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 480, 492, 496, 615, 620, 656, 744, 820, 930, 984, 992, 1013, 1230, 1240, 1271, 1312, 1488, 1640, 1860, 1968, 2026, 2460, 2480, 2542, 2976, 3039, 3280, 3720, 3813, 3936, 4052, 4920, 4960, 5065, 5084, 6078, 6355, 6560, 7440, 7626, 8104, 9840, 10130, 10168, 12156, 12710, 14880, 15195, 15252, 16208, 19065, 19680, 20260, 20336, 24312, 25420, 30390, 30504, 31403, 32416, 38130, 40520, 40672, 41533, 48624, 50840, 60780, 61008, 62806, 76260, 81040, 83066, 94209, 97248, 101680, 121560, 122016, 124599, 125612, 152520, 157015, 162080, 166132, 188418, 203360, 207665, 243120, 249198, 251224, 305040, 314030, 332264, 376836, 415330, 471045, 486240, 498396, 502448, 610080, 622995, 628060, 664528, 753672, 830660, 942090, 996792, 1004896, 1245990, 1256120, 1287523, 1329056, 1507344, 1661320, 1884180, 1993584, 2491980, 2512240, 2575046, 3014688, 3322640, 3768360, 3862569, 3987168, 4983960, 5024480, 5150092, 6437615, 6645280, 7536720, 7725138, 9967920, 10300184, 12875230, 15073440, 15450276, 19312845, 19935840, 20600368, 25750460, 30900552, 38625690, 41200736, 51500920, 61801104, 77251380, 103001840, 123602208, 154502760, 206003680, 309005520, 618011040]

約数ペア:

[(1, 618011040), (2, 309005520), (3, 206003680), (4, 154502760), (5, 123602208), (6, 103001840), (8, 77251380), (10, 61801104), (12, 51500920), (15, 41200736), (16, 38625690), (20, 30900552), (24, 25750460), (30, 20600368), (31, 19935840), (32, 19312845), (40, 15450276), (41, 15073440), (48, 12875230), (60, 10300184), (62, 9967920), (80, 7725138), (82, 7536720), (93, 6645280), (96, 6437615), (120, 5150092), (123, 5024480), (124, 4983960), (155, 3987168), (160, 3862569), (164, 3768360), (186, 3322640), (205, 3014688), (240, 2575046), (246, 2512240), (248, 2491980), (310, 1993584), (328, 1884180), (372, 1661320), (410, 1507344), (465, 1329056), (480, 1287523), (492, 1256120), (496, 1245990), (615, 1004896), (620, 996792), (656, 942090), (744, 830660), (820, 753672), (930, 664528), (984, 628060), (992, 622995), (1013, 610080), (1230, 502448), (1240, 498396), (1271, 486240), (1312, 471045), (1488, 415330), (1640, 376836), (1860, 332264), (1968, 314030), (2026, 305040), (2460, 251224), (2480, 249198), (2542, 243120), (2976, 207665), (3039, 203360), (3280, 188418), (3720, 166132), (3813, 162080), (3936, 157015), (4052, 152520), (4920, 125612), (4960, 124599), (5065, 122016), (5084, 121560), (6078, 101680), (6355, 97248), (6560, 94209), (7440, 83066), (7626, 81040), (8104, 76260), (9840, 62806), (10130, 61008), (10168, 60780), (12156, 50840), (12710, 48624), (14880, 41533), (15195, 40672), (15252, 40520), (16208, 38130), (19065, 32416), (19680, 31403), (20260, 30504), (20336, 30390), (24312, 25420)]