1919154480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12713}}^1$

素因数の和:12783

約数の個数: 160

約数和(自身を含む): 6470103744

約数和(自身を除く): 4550949264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 240, 255, 272, 296, 340, 370, 408, 444, 510, 555, 592, 629, 680, 740, 816, 888, 1020, 1110, 1258, 1360, 1480, 1776, 1887, 2040, 2220, 2516, 2960, 3145, 3774, 4080, 4440, 5032, 6290, 7548, 8880, 9435, 10064, 12580, 12713, 15096, 18870, 25160, 25426, 30192, 37740, 38139, 50320, 50852, 63565, 75480, 76278, 101704, 127130, 150960, 152556, 190695, 203408, 216121, 254260, 305112, 381390, 432242, 470381, 508520, 610224, 648363, 762780, 864484, 940762, 1017040, 1080605, 1296726, 1411143, 1525560, 1728968, 1881524, 2161210, 2351905, 2593452, 2822286, 3051120, 3241815, 3457936, 3763048, 4322420, 4703810, 5186904, 5644572, 6483630, 7055715, 7526096, 7996477, 8644840, 9407620, 10373808, 11289144, 12967260, 14111430, 15992954, 17289680, 18815240, 22578288, 23989431, 25934520, 28222860, 31985908, 37630480, 39982385, 47978862, 51869040, 56445720, 63971816, 79964770, 95957724, 112891440, 119947155, 127943632, 159929540, 191915448, 239894310, 319859080, 383830896, 479788620, 639718160, 959577240, 1919154480]

約数ペア:

[(1, 1919154480), (2, 959577240), (3, 639718160), (4, 479788620), (5, 383830896), (6, 319859080), (8, 239894310), (10, 191915448), (12, 159929540), (15, 127943632), (16, 119947155), (17, 112891440), (20, 95957724), (24, 79964770), (30, 63971816), (34, 56445720), (37, 51869040), (40, 47978862), (48, 39982385), (51, 37630480), (60, 31985908), (68, 28222860), (74, 25934520), (80, 23989431), (85, 22578288), (102, 18815240), (111, 17289680), (120, 15992954), (136, 14111430), (148, 12967260), (170, 11289144), (185, 10373808), (204, 9407620), (222, 8644840), (240, 7996477), (255, 7526096), (272, 7055715), (296, 6483630), (340, 5644572), (370, 5186904), (408, 4703810), (444, 4322420), (510, 3763048), (555, 3457936), (592, 3241815), (629, 3051120), (680, 2822286), (740, 2593452), (816, 2351905), (888, 2161210), (1020, 1881524), (1110, 1728968), (1258, 1525560), (1360, 1411143), (1480, 1296726), (1776, 1080605), (1887, 1017040), (2040, 940762), (2220, 864484), (2516, 762780), (2960, 648363), (3145, 610224), (3774, 508520), (4080, 470381), (4440, 432242), (5032, 381390), (6290, 305112), (7548, 254260), (8880, 216121), (9435, 203408), (10064, 190695), (12580, 152556), (12713, 150960), (15096, 127130), (18870, 101704), (25160, 76278), (25426, 75480), (30192, 63565), (37740, 50852), (38139, 50320)]