25456262160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{207569}}^1$

素因数の和:207665

約数の個数: 160

約数和(自身を含む): 91423791360

約数和(自身を除く): 65967529200

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, 4088, 4380, 5110, 5840, 6132, 7665, 8176, 8760, 10220, 12264, 15330, 17520, 20440, 24528, 30660, 40880, 61320, 122640, 207569, 415138, 622707, 830276, 1037845, 1245414, 1452983, 1660552, 2075690, 2490828, 2905966, 3113535, 3321104, 4151380, 4358949, 4981656, 5811932, 6227070, 7264915, 8302760, 8717898, 9963312, 11623864, 12454140, 14529830, 15152537, 16605520, 17435796, 21794745, 23247728, 24908280, 29059660, 30305074, 34871592, 43589490, 45457611, 49816560, 58119320, 60610148, 69743184, 75762685, 87178980, 90915222, 106067759, 116238640, 121220296, 151525370, 174357960, 181830444, 212135518, 227288055, 242440592, 303050740, 318203277, 348715920, 363660888, 424271036, 454576110, 530338795, 606101480, 636406554, 727321776, 848542072, 909152220, 1060677590, 1212202960, 1272813108, 1591016385, 1697084144, 1818304440, 2121355180, 2545626216, 3182032770, 3636608880, 4242710360, 5091252432, 6364065540, 8485420720, 12728131080, 25456262160]

約数ペア:

[(1, 25456262160), (2, 12728131080), (3, 8485420720), (4, 6364065540), (5, 5091252432), (6, 4242710360), (7, 3636608880), (8, 3182032770), (10, 2545626216), (12, 2121355180), (14, 1818304440), (15, 1697084144), (16, 1591016385), (20, 1272813108), (21, 1212202960), (24, 1060677590), (28, 909152220), (30, 848542072), (35, 727321776), (40, 636406554), (42, 606101480), (48, 530338795), (56, 454576110), (60, 424271036), (70, 363660888), (73, 348715920), (80, 318203277), (84, 303050740), (105, 242440592), (112, 227288055), (120, 212135518), (140, 181830444), (146, 174357960), (168, 151525370), (210, 121220296), (219, 116238640), (240, 106067759), (280, 90915222), (292, 87178980), (336, 75762685), (365, 69743184), (420, 60610148), (438, 58119320), (511, 49816560), (560, 45457611), (584, 43589490), (730, 34871592), (840, 30305074), (876, 29059660), (1022, 24908280), (1095, 23247728), (1168, 21794745), (1460, 17435796), (1533, 16605520), (1680, 15152537), (1752, 14529830), (2044, 12454140), (2190, 11623864), (2555, 9963312), (2920, 8717898), (3066, 8302760), (3504, 7264915), (4088, 6227070), (4380, 5811932), (5110, 4981656), (5840, 4358949), (6132, 4151380), (7665, 3321104), (8176, 3113535), (8760, 2905966), (10220, 2490828), (12264, 2075690), (15330, 1660552), (17520, 1452983), (20440, 1245414), (24528, 1037845), (30660, 830276), (40880, 622707), (61320, 415138), (122640, 207569)]