419358840960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{518803}}^1$

素因数の和:519246

約数の個数: 128

約数和(自身を含む): 1339883962560

約数和(自身を除く): 920525121600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 421, 480, 640, 842, 960, 1263, 1684, 1920, 2105, 2526, 3368, 4210, 5052, 6315, 6736, 8420, 10104, 12630, 13472, 16840, 20208, 25260, 26944, 33680, 40416, 50520, 53888, 67360, 80832, 101040, 134720, 161664, 202080, 269440, 404160, 518803, 808320, 1037606, 1556409, 2075212, 2594015, 3112818, 4150424, 5188030, 6225636, 7782045, 8300848, 10376060, 12451272, 15564090, 16601696, 20752120, 24902544, 31128180, 33203392, 41504240, 49805088, 62256360, 66406784, 83008480, 99610176, 124512720, 166016960, 199220352, 218416063, 249025440, 332033920, 436832126, 498050880, 655248189, 873664252, 996101760, 1092080315, 1310496378, 1747328504, 2184160630, 2620992756, 3276240945, 3494657008, 4368321260, 5241985512, 6552481890, 6989314016, 8736642520, 10483971024, 13104963780, 13978628032, 17473285040, 20967942048, 26209927560, 27957256064, 34946570080, 41935884096, 52419855120, 69893140160, 83871768192, 104839710240, 139786280320, 209679420480, 419358840960]

約数ペア:

[(1, 419358840960), (2, 209679420480), (3, 139786280320), (4, 104839710240), (5, 83871768192), (6, 69893140160), (8, 52419855120), (10, 41935884096), (12, 34946570080), (15, 27957256064), (16, 26209927560), (20, 20967942048), (24, 17473285040), (30, 13978628032), (32, 13104963780), (40, 10483971024), (48, 8736642520), (60, 6989314016), (64, 6552481890), (80, 5241985512), (96, 4368321260), (120, 3494657008), (128, 3276240945), (160, 2620992756), (192, 2184160630), (240, 1747328504), (320, 1310496378), (384, 1092080315), (421, 996101760), (480, 873664252), (640, 655248189), (842, 498050880), (960, 436832126), (1263, 332033920), (1684, 249025440), (1920, 218416063), (2105, 199220352), (2526, 166016960), (3368, 124512720), (4210, 99610176), (5052, 83008480), (6315, 66406784), (6736, 62256360), (8420, 49805088), (10104, 41504240), (12630, 33203392), (13472, 31128180), (16840, 24902544), (20208, 20752120), (25260, 16601696), (26944, 15564090), (33680, 12451272), (40416, 10376060), (50520, 8300848), (53888, 7782045), (67360, 6225636), (80832, 5188030), (101040, 4150424), (134720, 3112818), (161664, 2594015), (202080, 2075212), (269440, 1556409), (404160, 1037606), (518803, 808320)]