8240196480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{252457}}^1$

素因数の和:252496

約数の個数: 128

約数和(自身を含む): 27810773280

約数和(自身を除く): 19570576800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 252457, 504914, 757371, 1009828, 1262285, 1514742, 2019656, 2524570, 3029484, 3786855, 4039312, 4291769, 5049140, 6058968, 7573710, 8078624, 8583538, 10098280, 12117936, 12875307, 15147420, 16157248, 17167076, 20196560, 21458845, 24235872, 25750614, 30294840, 32314496, 34334152, 40393120, 42917690, 48471744, 51501228, 60589680, 64376535, 68668304, 80786240, 85835380, 96943488, 103002456, 121179360, 128753070, 137336608, 161572480, 171670760, 206004912, 242358720, 257506140, 274673216, 343341520, 412009824, 484717440, 515012280, 549346432, 686683040, 824019648, 1030024560, 1373366080, 1648039296, 2060049120, 2746732160, 4120098240, 8240196480]

約数ペア:

[(1, 8240196480), (2, 4120098240), (3, 2746732160), (4, 2060049120), (5, 1648039296), (6, 1373366080), (8, 1030024560), (10, 824019648), (12, 686683040), (15, 549346432), (16, 515012280), (17, 484717440), (20, 412009824), (24, 343341520), (30, 274673216), (32, 257506140), (34, 242358720), (40, 206004912), (48, 171670760), (51, 161572480), (60, 137336608), (64, 128753070), (68, 121179360), (80, 103002456), (85, 96943488), (96, 85835380), (102, 80786240), (120, 68668304), (128, 64376535), (136, 60589680), (160, 51501228), (170, 48471744), (192, 42917690), (204, 40393120), (240, 34334152), (255, 32314496), (272, 30294840), (320, 25750614), (340, 24235872), (384, 21458845), (408, 20196560), (480, 17167076), (510, 16157248), (544, 15147420), (640, 12875307), (680, 12117936), (816, 10098280), (960, 8583538), (1020, 8078624), (1088, 7573710), (1360, 6058968), (1632, 5049140), (1920, 4291769), (2040, 4039312), (2176, 3786855), (2720, 3029484), (3264, 2524570), (4080, 2019656), (5440, 1514742), (6528, 1262285), (8160, 1009828), (10880, 757371), (16320, 504914), (32640, 252457)]