1572257160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2161}}^1$

素因数の和:2268

約数の個数: 192

約数和(自身を含む): 5342388480

約数和(自身を除く): 3770131320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 47, 60, 72, 86, 90, 94, 120, 129, 141, 172, 180, 188, 215, 235, 258, 282, 344, 360, 376, 387, 423, 430, 470, 516, 564, 645, 705, 774, 846, 860, 940, 1032, 1128, 1290, 1410, 1548, 1692, 1720, 1880, 1935, 2021, 2115, 2161, 2580, 2820, 3096, 3384, 3870, 4042, 4230, 4322, 5160, 5640, 6063, 6483, 7740, 8084, 8460, 8644, 10105, 10805, 12126, 12966, 15480, 16168, 16920, 17288, 18189, 19449, 20210, 21610, 24252, 25932, 30315, 32415, 36378, 38898, 40420, 43220, 48504, 51864, 60630, 64830, 72756, 77796, 80840, 86440, 90945, 92923, 97245, 101567, 121260, 129660, 145512, 155592, 181890, 185846, 194490, 203134, 242520, 259320, 278769, 304701, 363780, 371692, 388980, 406268, 464615, 507835, 557538, 609402, 727560, 743384, 777960, 812536, 836307, 914103, 929230, 1015670, 1115076, 1218804, 1393845, 1523505, 1672614, 1828206, 1858460, 2031340, 2230152, 2437608, 2787690, 3047010, 3345228, 3656412, 3716920, 4062680, 4181535, 4367381, 4570515, 5575380, 6094020, 6690456, 7312824, 8363070, 8734762, 9141030, 11150760, 12188040, 13102143, 16726140, 17469524, 18282060, 21836905, 26204286, 33452280, 34939048, 36564120, 39306429, 43673810, 52408572, 65510715, 78612858, 87347620, 104817144, 131021430, 157225716, 174695240, 196532145, 262042860, 314451432, 393064290, 524085720, 786128580, 1572257160]

約数ペア:

[(1, 1572257160), (2, 786128580), (3, 524085720), (4, 393064290), (5, 314451432), (6, 262042860), (8, 196532145), (9, 174695240), (10, 157225716), (12, 131021430), (15, 104817144), (18, 87347620), (20, 78612858), (24, 65510715), (30, 52408572), (36, 43673810), (40, 39306429), (43, 36564120), (45, 34939048), (47, 33452280), (60, 26204286), (72, 21836905), (86, 18282060), (90, 17469524), (94, 16726140), (120, 13102143), (129, 12188040), (141, 11150760), (172, 9141030), (180, 8734762), (188, 8363070), (215, 7312824), (235, 6690456), (258, 6094020), (282, 5575380), (344, 4570515), (360, 4367381), (376, 4181535), (387, 4062680), (423, 3716920), (430, 3656412), (470, 3345228), (516, 3047010), (564, 2787690), (645, 2437608), (705, 2230152), (774, 2031340), (846, 1858460), (860, 1828206), (940, 1672614), (1032, 1523505), (1128, 1393845), (1290, 1218804), (1410, 1115076), (1548, 1015670), (1692, 929230), (1720, 914103), (1880, 836307), (1935, 812536), (2021, 777960), (2115, 743384), (2161, 727560), (2580, 609402), (2820, 557538), (3096, 507835), (3384, 464615), (3870, 406268), (4042, 388980), (4230, 371692), (4322, 363780), (5160, 304701), (5640, 278769), (6063, 259320), (6483, 242520), (7740, 203134), (8084, 194490), (8460, 185846), (8644, 181890), (10105, 155592), (10805, 145512), (12126, 129660), (12966, 121260), (15480, 101567), (16168, 97245), (16920, 92923), (17288, 90945), (18189, 86440), (19449, 80840), (20210, 77796), (21610, 72756), (24252, 64830), (25932, 60630), (30315, 51864), (32415, 48504), (36378, 43220), (38898, 40420)]