90716080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:783

約数の個数: 160

約数和(自身を含む): 275232384

約数和(自身を除く): 184516304

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 595, 680, 728, 733, 884, 910, 952, 1040, 1105, 1190, 1360, 1456, 1466, 1547, 1768, 1820, 1904, 2210, 2380, 2932, 3094, 3536, 3640, 3665, 4420, 4760, 5131, 5864, 6188, 7280, 7330, 7735, 8840, 9520, 9529, 10262, 11728, 12376, 12461, 14660, 15470, 17680, 19058, 20524, 24752, 24922, 25655, 29320, 30940, 38116, 41048, 47645, 49844, 51310, 58640, 61880, 62305, 66703, 76232, 82096, 87227, 95290, 99688, 102620, 123760, 124610, 133406, 152464, 161993, 174454, 190580, 199376, 205240, 249220, 266812, 323986, 333515, 348908, 381160, 410480, 436135, 498440, 533624, 647972, 667030, 697816, 762320, 809965, 872270, 996880, 1067248, 1133951, 1295944, 1334060, 1395632, 1619930, 1744540, 2267902, 2591888, 2668120, 3239860, 3489080, 4535804, 5336240, 5669755, 6479720, 6978160, 9071608, 11339510, 12959440, 18143216, 22679020, 45358040, 90716080]

約数ペア:

[(1, 90716080), (2, 45358040), (4, 22679020), (5, 18143216), (7, 12959440), (8, 11339510), (10, 9071608), (13, 6978160), (14, 6479720), (16, 5669755), (17, 5336240), (20, 4535804), (26, 3489080), (28, 3239860), (34, 2668120), (35, 2591888), (40, 2267902), (52, 1744540), (56, 1619930), (65, 1395632), (68, 1334060), (70, 1295944), (80, 1133951), (85, 1067248), (91, 996880), (104, 872270), (112, 809965), (119, 762320), (130, 697816), (136, 667030), (140, 647972), (170, 533624), (182, 498440), (208, 436135), (221, 410480), (238, 381160), (260, 348908), (272, 333515), (280, 323986), (340, 266812), (364, 249220), (442, 205240), (455, 199376), (476, 190580), (520, 174454), (560, 161993), (595, 152464), (680, 133406), (728, 124610), (733, 123760), (884, 102620), (910, 99688), (952, 95290), (1040, 87227), (1105, 82096), (1190, 76232), (1360, 66703), (1456, 62305), (1466, 61880), (1547, 58640), (1768, 51310), (1820, 49844), (1904, 47645), (2210, 41048), (2380, 38116), (2932, 30940), (3094, 29320), (3536, 25655), (3640, 24922), (3665, 24752), (4420, 20524), (4760, 19058), (5131, 17680), (5864, 15470), (6188, 14660), (7280, 12461), (7330, 12376), (7735, 11728), (8840, 10262), (9520, 9529)]