2227604520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{1657}}^1$

素因数の和:2347

約数の個数: 128

約数和(自身を含む): 7090934400

約数和(自身を除く): 4863329880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 659, 680, 1020, 1318, 1657, 1977, 2040, 2636, 3295, 3314, 3954, 4971, 5272, 6590, 6628, 7908, 8285, 9885, 9942, 11203, 13180, 13256, 15816, 16570, 19770, 19884, 22406, 24855, 26360, 28169, 33140, 33609, 39540, 39768, 44812, 49710, 56015, 56338, 66280, 67218, 79080, 84507, 89624, 99420, 112030, 112676, 134436, 140845, 168045, 169014, 198840, 224060, 225352, 268872, 281690, 336090, 338028, 422535, 448120, 563380, 672180, 676056, 845070, 1091963, 1126760, 1344360, 1690140, 2183926, 3275889, 3380280, 4367852, 5459815, 6551778, 8735704, 10919630, 13103556, 16379445, 18563371, 21839260, 26207112, 32758890, 37126742, 43678520, 55690113, 65517780, 74253484, 92816855, 111380226, 131035560, 148506968, 185633710, 222760452, 278450565, 371267420, 445520904, 556901130, 742534840, 1113802260, 2227604520]

約数ペア:

[(1, 2227604520), (2, 1113802260), (3, 742534840), (4, 556901130), (5, 445520904), (6, 371267420), (8, 278450565), (10, 222760452), (12, 185633710), (15, 148506968), (17, 131035560), (20, 111380226), (24, 92816855), (30, 74253484), (34, 65517780), (40, 55690113), (51, 43678520), (60, 37126742), (68, 32758890), (85, 26207112), (102, 21839260), (120, 18563371), (136, 16379445), (170, 13103556), (204, 10919630), (255, 8735704), (340, 6551778), (408, 5459815), (510, 4367852), (659, 3380280), (680, 3275889), (1020, 2183926), (1318, 1690140), (1657, 1344360), (1977, 1126760), (2040, 1091963), (2636, 845070), (3295, 676056), (3314, 672180), (3954, 563380), (4971, 448120), (5272, 422535), (6590, 338028), (6628, 336090), (7908, 281690), (8285, 268872), (9885, 225352), (9942, 224060), (11203, 198840), (13180, 169014), (13256, 168045), (15816, 140845), (16570, 134436), (19770, 112676), (19884, 112030), (22406, 99420), (24855, 89624), (26360, 84507), (28169, 79080), (33140, 67218), (33609, 66280), (39540, 56338), (39768, 56015), (44812, 49710)]