70016880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^2$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 231587856

約数和(自身を除く): 161570976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 131, 136, 170, 204, 240, 255, 262, 272, 340, 393, 408, 510, 524, 655, 680, 786, 816, 1020, 1048, 1310, 1360, 1572, 1965, 2040, 2096, 2227, 2620, 3144, 3930, 4080, 4454, 5240, 6288, 6681, 7860, 8908, 10480, 11135, 13362, 15720, 17161, 17816, 22270, 26724, 31440, 33405, 34322, 35632, 44540, 51483, 53448, 66810, 68644, 85805, 89080, 102966, 106896, 133620, 137288, 171610, 178160, 205932, 257415, 267240, 274576, 291737, 343220, 411864, 514830, 534480, 583474, 686440, 823728, 875211, 1029660, 1166948, 1372880, 1458685, 1750422, 2059320, 2333896, 2917370, 3500844, 4118640, 4376055, 4667792, 5834740, 7001688, 8752110, 11669480, 14003376, 17504220, 23338960, 35008440, 70016880]

約数ペア:

[(1, 70016880), (2, 35008440), (3, 23338960), (4, 17504220), (5, 14003376), (6, 11669480), (8, 8752110), (10, 7001688), (12, 5834740), (15, 4667792), (16, 4376055), (17, 4118640), (20, 3500844), (24, 2917370), (30, 2333896), (34, 2059320), (40, 1750422), (48, 1458685), (51, 1372880), (60, 1166948), (68, 1029660), (80, 875211), (85, 823728), (102, 686440), (120, 583474), (131, 534480), (136, 514830), (170, 411864), (204, 343220), (240, 291737), (255, 274576), (262, 267240), (272, 257415), (340, 205932), (393, 178160), (408, 171610), (510, 137288), (524, 133620), (655, 106896), (680, 102966), (786, 89080), (816, 85805), (1020, 68644), (1048, 66810), (1310, 53448), (1360, 51483), (1572, 44540), (1965, 35632), (2040, 34322), (2096, 33405), (2227, 31440), (2620, 26724), (3144, 22270), (3930, 17816), (4080, 17161), (4454, 15720), (5240, 13362), (6288, 11135), (6681, 10480), (7860, 8908)]