1904118840

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5023}}^1$

素因数の和:5065

約数の個数: 224

約数和(自身を含む): 6918952320

約数和(自身を除く): 5014833480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 729, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1458, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 2916, 3159, 3240, 3510, 3645, 4212, 4680, 4860, 5023, 5265, 5832, 6318, 7020, 7290, 8424, 9477, 9720, 10046, 10530, 12636, 14040, 14580, 15069, 15795, 18954, 20092, 21060, 25115, 25272, 29160, 30138, 31590, 37908, 40184, 42120, 45207, 47385, 50230, 60276, 63180, 65299, 75345, 75816, 90414, 94770, 100460, 120552, 126360, 130598, 135621, 150690, 180828, 189540, 195897, 200920, 226035, 261196, 271242, 301380, 326495, 361656, 379080, 391794, 406863, 452070, 522392, 542484, 587691, 602760, 652990, 678105, 783588, 813726, 904140, 979485, 1084968, 1175382, 1220589, 1305980, 1356210, 1567176, 1627452, 1763073, 1808280, 1958970, 2034315, 2350764, 2441178, 2611960, 2712420, 2938455, 3254904, 3526146, 3661767, 3917940, 4068630, 4701528, 4882356, 5289219, 5424840, 5876910, 6102945, 7052292, 7323534, 7835880, 8137260, 8815365, 9764712, 10578438, 11753820, 12205890, 14104584, 14647068, 15867657, 16274520, 17630730, 18308835, 21156876, 23507640, 24411780, 26446095, 29294136, 31735314, 35261460, 36617670, 42313752, 47602971, 48823560, 52892190, 63470628, 70522920, 73235340, 79338285, 95205942, 105784380, 126941256, 146470680, 158676570, 190411884, 211568760, 238014855, 317353140, 380823768, 476029710, 634706280, 952059420, 1904118840]

約数ペア:

[(1, 1904118840), (2, 952059420), (3, 634706280), (4, 476029710), (5, 380823768), (6, 317353140), (8, 238014855), (9, 211568760), (10, 190411884), (12, 158676570), (13, 146470680), (15, 126941256), (18, 105784380), (20, 95205942), (24, 79338285), (26, 73235340), (27, 70522920), (30, 63470628), (36, 52892190), (39, 48823560), (40, 47602971), (45, 42313752), (52, 36617670), (54, 35261460), (60, 31735314), (65, 29294136), (72, 26446095), (78, 24411780), (81, 23507640), (90, 21156876), (104, 18308835), (108, 17630730), (117, 16274520), (120, 15867657), (130, 14647068), (135, 14104584), (156, 12205890), (162, 11753820), (180, 10578438), (195, 9764712), (216, 8815365), (234, 8137260), (243, 7835880), (260, 7323534), (270, 7052292), (312, 6102945), (324, 5876910), (351, 5424840), (360, 5289219), (390, 4882356), (405, 4701528), (468, 4068630), (486, 3917940), (520, 3661767), (540, 3526146), (585, 3254904), (648, 2938455), (702, 2712420), (729, 2611960), (780, 2441178), (810, 2350764), (936, 2034315), (972, 1958970), (1053, 1808280), (1080, 1763073), (1170, 1627452), (1215, 1567176), (1404, 1356210), (1458, 1305980), (1560, 1220589), (1620, 1175382), (1755, 1084968), (1944, 979485), (2106, 904140), (2340, 813726), (2430, 783588), (2808, 678105), (2916, 652990), (3159, 602760), (3240, 587691), (3510, 542484), (3645, 522392), (4212, 452070), (4680, 406863), (4860, 391794), (5023, 379080), (5265, 361656), (5832, 326495), (6318, 301380), (7020, 271242), (7290, 261196), (8424, 226035), (9477, 200920), (9720, 195897), (10046, 189540), (10530, 180828), (12636, 150690), (14040, 135621), (14580, 130598), (15069, 126360), (15795, 120552), (18954, 100460), (20092, 94770), (21060, 90414), (25115, 75816), (25272, 75345), (29160, 65299), (30138, 63180), (31590, 60276), (37908, 50230), (40184, 47385), (42120, 45207)]