77101440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3089}}^1$

素因数の和:3124

約数の個数: 128

約数和(自身を含む): 264751200

約数和(自身を除く): 187649760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3089, 3120, 4160, 4992, 6178, 6240, 8320, 9267, 12356, 12480, 15445, 18534, 24712, 24960, 30890, 37068, 40157, 46335, 49424, 61780, 74136, 80314, 92670, 98848, 120471, 123560, 148272, 160628, 185340, 197696, 200785, 240942, 247120, 296544, 321256, 370680, 395392, 401570, 481884, 494240, 593088, 602355, 642512, 741360, 803140, 963768, 988480, 1186176, 1204710, 1285024, 1482720, 1606280, 1927536, 1976960, 2409420, 2570048, 2965440, 3212560, 3855072, 4818840, 5140096, 5930880, 6425120, 7710144, 9637680, 12850240, 15420288, 19275360, 25700480, 38550720, 77101440]

約数ペア:

[(1, 77101440), (2, 38550720), (3, 25700480), (4, 19275360), (5, 15420288), (6, 12850240), (8, 9637680), (10, 7710144), (12, 6425120), (13, 5930880), (15, 5140096), (16, 4818840), (20, 3855072), (24, 3212560), (26, 2965440), (30, 2570048), (32, 2409420), (39, 1976960), (40, 1927536), (48, 1606280), (52, 1482720), (60, 1285024), (64, 1204710), (65, 1186176), (78, 988480), (80, 963768), (96, 803140), (104, 741360), (120, 642512), (128, 602355), (130, 593088), (156, 494240), (160, 481884), (192, 401570), (195, 395392), (208, 370680), (240, 321256), (260, 296544), (312, 247120), (320, 240942), (384, 200785), (390, 197696), (416, 185340), (480, 160628), (520, 148272), (624, 123560), (640, 120471), (780, 98848), (832, 92670), (960, 80314), (1040, 74136), (1248, 61780), (1560, 49424), (1664, 46335), (1920, 40157), (2080, 37068), (2496, 30890), (3089, 24960), (3120, 24712), (4160, 18534), (4992, 15445), (6178, 12480), (6240, 12356), (8320, 9267)]