2448996880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1457

約数の個数: 160

約数和(自身を含む): 6633861120

約数和(自身を除く): 4184864240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 127, 136, 170, 176, 187, 220, 254, 272, 340, 374, 440, 508, 635, 680, 748, 880, 935, 1016, 1270, 1289, 1360, 1397, 1496, 1870, 2032, 2159, 2540, 2578, 2794, 2992, 3740, 4318, 5080, 5156, 5588, 6445, 6985, 7480, 8636, 10160, 10312, 10795, 11176, 12890, 13970, 14179, 14960, 17272, 20624, 21590, 21913, 22352, 23749, 25780, 27940, 28358, 34544, 43180, 43826, 47498, 51560, 55880, 56716, 70895, 86360, 87652, 94996, 103120, 109565, 111760, 113432, 118745, 141790, 163703, 172720, 175304, 189992, 219130, 226864, 237490, 241043, 283580, 327406, 350608, 379984, 438260, 474980, 482086, 567160, 654812, 818515, 876520, 949960, 964172, 1134320, 1205215, 1309624, 1637030, 1753040, 1800733, 1899920, 1928344, 2410430, 2619248, 2782951, 3274060, 3601466, 3856688, 4820860, 5565902, 6548120, 7202932, 9003665, 9641720, 11131804, 13096240, 13914755, 14405864, 18007330, 19283440, 22263608, 27829510, 28811728, 30612461, 36014660, 44527216, 55659020, 61224922, 72029320, 111318040, 122449844, 144058640, 153062305, 222636080, 244899688, 306124610, 489799376, 612249220, 1224498440, 2448996880]

約数ペア:

[(1, 2448996880), (2, 1224498440), (4, 612249220), (5, 489799376), (8, 306124610), (10, 244899688), (11, 222636080), (16, 153062305), (17, 144058640), (20, 122449844), (22, 111318040), (34, 72029320), (40, 61224922), (44, 55659020), (55, 44527216), (68, 36014660), (80, 30612461), (85, 28811728), (88, 27829510), (110, 22263608), (127, 19283440), (136, 18007330), (170, 14405864), (176, 13914755), (187, 13096240), (220, 11131804), (254, 9641720), (272, 9003665), (340, 7202932), (374, 6548120), (440, 5565902), (508, 4820860), (635, 3856688), (680, 3601466), (748, 3274060), (880, 2782951), (935, 2619248), (1016, 2410430), (1270, 1928344), (1289, 1899920), (1360, 1800733), (1397, 1753040), (1496, 1637030), (1870, 1309624), (2032, 1205215), (2159, 1134320), (2540, 964172), (2578, 949960), (2794, 876520), (2992, 818515), (3740, 654812), (4318, 567160), (5080, 482086), (5156, 474980), (5588, 438260), (6445, 379984), (6985, 350608), (7480, 327406), (8636, 283580), (10160, 241043), (10312, 237490), (10795, 226864), (11176, 219130), (12890, 189992), (13970, 175304), (14179, 172720), (14960, 163703), (17272, 141790), (20624, 118745), (21590, 113432), (21913, 111760), (22352, 109565), (23749, 103120), (25780, 94996), (27940, 87652), (28358, 86360), (34544, 70895), (43180, 56716), (43826, 55880), (47498, 51560)]