457815120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3733}}^1$

素因数の和:3829

約数の個数: 160

約数和(自身を含む): 1644632832

約数和(自身を除く): 1186817712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3504, 3733, 4088, 4380, 5110, 5840, 6132, 7466, 7665, 8176, 8760, 10220, 11199, 12264, 14932, 15330, 17520, 18665, 20440, 22398, 24528, 26131, 29864, 30660, 37330, 40880, 44796, 52262, 55995, 59728, 61320, 74660, 78393, 89592, 104524, 111990, 122640, 130655, 149320, 156786, 179184, 209048, 223980, 261310, 272509, 298640, 313572, 391965, 418096, 447960, 522620, 545018, 627144, 783930, 817527, 895920, 1045240, 1090036, 1254288, 1362545, 1567860, 1635054, 1907563, 2090480, 2180072, 2725090, 3135720, 3270108, 3815126, 4087635, 4360144, 5450180, 5722689, 6271440, 6540216, 7630252, 8175270, 9537815, 10900360, 11445378, 13080432, 15260504, 16350540, 19075630, 21800720, 22890756, 28613445, 30521008, 32701080, 38151260, 45781512, 57226890, 65402160, 76302520, 91563024, 114453780, 152605040, 228907560, 457815120]

約数ペア:

[(1, 457815120), (2, 228907560), (3, 152605040), (4, 114453780), (5, 91563024), (6, 76302520), (7, 65402160), (8, 57226890), (10, 45781512), (12, 38151260), (14, 32701080), (15, 30521008), (16, 28613445), (20, 22890756), (21, 21800720), (24, 19075630), (28, 16350540), (30, 15260504), (35, 13080432), (40, 11445378), (42, 10900360), (48, 9537815), (56, 8175270), (60, 7630252), (70, 6540216), (73, 6271440), (80, 5722689), (84, 5450180), (105, 4360144), (112, 4087635), (120, 3815126), (140, 3270108), (146, 3135720), (168, 2725090), (210, 2180072), (219, 2090480), (240, 1907563), (280, 1635054), (292, 1567860), (336, 1362545), (365, 1254288), (420, 1090036), (438, 1045240), (511, 895920), (560, 817527), (584, 783930), (730, 627144), (840, 545018), (876, 522620), (1022, 447960), (1095, 418096), (1168, 391965), (1460, 313572), (1533, 298640), (1680, 272509), (1752, 261310), (2044, 223980), (2190, 209048), (2555, 179184), (2920, 156786), (3066, 149320), (3504, 130655), (3733, 122640), (4088, 111990), (4380, 104524), (5110, 89592), (5840, 78393), (6132, 74660), (7466, 61320), (7665, 59728), (8176, 55995), (8760, 52262), (10220, 44796), (11199, 40880), (12264, 37330), (14932, 30660), (15330, 29864), (17520, 26131), (18665, 24528), (20440, 22398)]