838162260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:567

約数の個数: 216

約数和(自身を含む): 2805697440

約数和(自身を除く): 1967535180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 169, 177, 180, 195, 234, 236, 260, 295, 338, 354, 390, 467, 468, 507, 531, 585, 590, 676, 708, 767, 780, 845, 885, 934, 1014, 1062, 1170, 1180, 1401, 1521, 1534, 1690, 1770, 1868, 2028, 2124, 2301, 2335, 2340, 2535, 2655, 2802, 3042, 3068, 3380, 3540, 3835, 4203, 4602, 4670, 5070, 5310, 5604, 6071, 6084, 6903, 7005, 7605, 7670, 8406, 9204, 9340, 9971, 10140, 10620, 11505, 12142, 13806, 14010, 15210, 15340, 16812, 18213, 19942, 21015, 23010, 24284, 27553, 27612, 28020, 29913, 30355, 30420, 34515, 36426, 39884, 42030, 46020, 49855, 54639, 55106, 59826, 60710, 69030, 72852, 78923, 82659, 84060, 89739, 91065, 99710, 109278, 110212, 119652, 121420, 137765, 138060, 149565, 157846, 165318, 179478, 182130, 199420, 218556, 236769, 247977, 273195, 275530, 299130, 315692, 330636, 358189, 358956, 364260, 394615, 413295, 448695, 473538, 495954, 546390, 551060, 598260, 710307, 716378, 789230, 826590, 897390, 947076, 991908, 1074567, 1092780, 1183845, 1239885, 1420614, 1432756, 1578460, 1653180, 1790945, 1794780, 2149134, 2367690, 2479770, 2841228, 3223701, 3551535, 3581890, 4298268, 4656457, 4735380, 4959540, 5372835, 6447402, 7103070, 7163780, 9312914, 10745670, 12894804, 13969371, 14206140, 16118505, 18625828, 21491340, 23282285, 27938742, 32237010, 41908113, 46564570, 55877484, 64474020, 69846855, 83816226, 93129140, 139693710, 167632452, 209540565, 279387420, 419081130, 838162260]

約数ペア:

[(1, 838162260), (2, 419081130), (3, 279387420), (4, 209540565), (5, 167632452), (6, 139693710), (9, 93129140), (10, 83816226), (12, 69846855), (13, 64474020), (15, 55877484), (18, 46564570), (20, 41908113), (26, 32237010), (30, 27938742), (36, 23282285), (39, 21491340), (45, 18625828), (52, 16118505), (59, 14206140), (60, 13969371), (65, 12894804), (78, 10745670), (90, 9312914), (117, 7163780), (118, 7103070), (130, 6447402), (156, 5372835), (169, 4959540), (177, 4735380), (180, 4656457), (195, 4298268), (234, 3581890), (236, 3551535), (260, 3223701), (295, 2841228), (338, 2479770), (354, 2367690), (390, 2149134), (467, 1794780), (468, 1790945), (507, 1653180), (531, 1578460), (585, 1432756), (590, 1420614), (676, 1239885), (708, 1183845), (767, 1092780), (780, 1074567), (845, 991908), (885, 947076), (934, 897390), (1014, 826590), (1062, 789230), (1170, 716378), (1180, 710307), (1401, 598260), (1521, 551060), (1534, 546390), (1690, 495954), (1770, 473538), (1868, 448695), (2028, 413295), (2124, 394615), (2301, 364260), (2335, 358956), (2340, 358189), (2535, 330636), (2655, 315692), (2802, 299130), (3042, 275530), (3068, 273195), (3380, 247977), (3540, 236769), (3835, 218556), (4203, 199420), (4602, 182130), (4670, 179478), (5070, 165318), (5310, 157846), (5604, 149565), (6071, 138060), (6084, 137765), (6903, 121420), (7005, 119652), (7605, 110212), (7670, 109278), (8406, 99710), (9204, 91065), (9340, 89739), (9971, 84060), (10140, 82659), (10620, 78923), (11505, 72852), (12142, 69030), (13806, 60710), (14010, 59826), (15210, 55106), (15340, 54639), (16812, 49855), (18213, 46020), (19942, 42030), (21015, 39884), (23010, 36426), (24284, 34515), (27553, 30420), (27612, 30355), (28020, 29913)]