152570240

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 397677600

約数和(自身を除く): 245107360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 128, 136, 148, 160, 170, 185, 272, 296, 320, 340, 370, 379, 544, 592, 629, 640, 680, 740, 758, 1088, 1184, 1258, 1360, 1480, 1516, 1895, 2176, 2368, 2516, 2720, 2960, 3032, 3145, 3790, 4736, 5032, 5440, 5920, 6064, 6290, 6443, 7580, 10064, 10880, 11840, 12128, 12580, 12886, 14023, 15160, 20128, 23680, 24256, 25160, 25772, 28046, 30320, 32215, 40256, 48512, 50320, 51544, 56092, 60640, 64430, 70115, 80512, 100640, 103088, 112184, 121280, 128860, 140230, 201280, 206176, 224368, 238391, 242560, 257720, 280460, 402560, 412352, 448736, 476782, 515440, 560920, 824704, 897472, 953564, 1030880, 1121840, 1191955, 1794944, 1907128, 2061760, 2243680, 2383910, 3814256, 4123520, 4487360, 4767820, 7628512, 8974720, 9535640, 15257024, 19071280, 30514048, 38142560, 76285120, 152570240]

約数ペア:

[(1, 152570240), (2, 76285120), (4, 38142560), (5, 30514048), (8, 19071280), (10, 15257024), (16, 9535640), (17, 8974720), (20, 7628512), (32, 4767820), (34, 4487360), (37, 4123520), (40, 3814256), (64, 2383910), (68, 2243680), (74, 2061760), (80, 1907128), (85, 1794944), (128, 1191955), (136, 1121840), (148, 1030880), (160, 953564), (170, 897472), (185, 824704), (272, 560920), (296, 515440), (320, 476782), (340, 448736), (370, 412352), (379, 402560), (544, 280460), (592, 257720), (629, 242560), (640, 238391), (680, 224368), (740, 206176), (758, 201280), (1088, 140230), (1184, 128860), (1258, 121280), (1360, 112184), (1480, 103088), (1516, 100640), (1895, 80512), (2176, 70115), (2368, 64430), (2516, 60640), (2720, 56092), (2960, 51544), (3032, 50320), (3145, 48512), (3790, 40256), (4736, 32215), (5032, 30320), (5440, 28046), (5920, 25772), (6064, 25160), (6290, 24256), (6443, 23680), (7580, 20128), (10064, 15160), (10880, 14023), (11840, 12886), (12128, 12580)]