7478129880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{2447}}^1$

素因数の和:3130

約数の個数: 192

約数和(自身を含む): 26224248960

約数和(自身を除く): 18746119080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 653, 780, 936, 1170, 1306, 1560, 1959, 2340, 2447, 2612, 3265, 3918, 4680, 4894, 5224, 5877, 6530, 7341, 7836, 8489, 9788, 9795, 11754, 12235, 13060, 14682, 15672, 16978, 19576, 19590, 22023, 23508, 24470, 25467, 26120, 29364, 29385, 31811, 33956, 36705, 39180, 42445, 44046, 47016, 48940, 50934, 58728, 58770, 63622, 67912, 73410, 76401, 78360, 84890, 88092, 95433, 97880, 101868, 110115, 117540, 127244, 127335, 146820, 152802, 159055, 169780, 176184, 190866, 203736, 220230, 235080, 254488, 254670, 286299, 293640, 305604, 318110, 339560, 381732, 382005, 440460, 477165, 509340, 572598, 611208, 636220, 763464, 764010, 880920, 954330, 1018680, 1145196, 1272440, 1431495, 1528020, 1597891, 1908660, 2290392, 2862990, 3056040, 3195782, 3817320, 4793673, 5725980, 6391564, 7989455, 9587346, 11451960, 12783128, 14381019, 15978910, 19174692, 20772583, 23968365, 28762038, 31957820, 38349384, 41545166, 47936730, 57524076, 62317749, 63915640, 71905095, 83090332, 95873460, 103862915, 115048152, 124635498, 143810190, 166180664, 186953247, 191746920, 207725830, 249270996, 287620380, 311588745, 373906494, 415451660, 498541992, 575240760, 623177490, 747812988, 830903320, 934766235, 1246354980, 1495625976, 1869532470, 2492709960, 3739064940, 7478129880]

約数ペア:

[(1, 7478129880), (2, 3739064940), (3, 2492709960), (4, 1869532470), (5, 1495625976), (6, 1246354980), (8, 934766235), (9, 830903320), (10, 747812988), (12, 623177490), (13, 575240760), (15, 498541992), (18, 415451660), (20, 373906494), (24, 311588745), (26, 287620380), (30, 249270996), (36, 207725830), (39, 191746920), (40, 186953247), (45, 166180664), (52, 143810190), (60, 124635498), (65, 115048152), (72, 103862915), (78, 95873460), (90, 83090332), (104, 71905095), (117, 63915640), (120, 62317749), (130, 57524076), (156, 47936730), (180, 41545166), (195, 38349384), (234, 31957820), (260, 28762038), (312, 23968365), (360, 20772583), (390, 19174692), (468, 15978910), (520, 14381019), (585, 12783128), (653, 11451960), (780, 9587346), (936, 7989455), (1170, 6391564), (1306, 5725980), (1560, 4793673), (1959, 3817320), (2340, 3195782), (2447, 3056040), (2612, 2862990), (3265, 2290392), (3918, 1908660), (4680, 1597891), (4894, 1528020), (5224, 1431495), (5877, 1272440), (6530, 1145196), (7341, 1018680), (7836, 954330), (8489, 880920), (9788, 764010), (9795, 763464), (11754, 636220), (12235, 611208), (13060, 572598), (14682, 509340), (15672, 477165), (16978, 440460), (19576, 382005), (19590, 381732), (22023, 339560), (23508, 318110), (24470, 305604), (25467, 293640), (26120, 286299), (29364, 254670), (29385, 254488), (31811, 235080), (33956, 220230), (36705, 203736), (39180, 190866), (42445, 176184), (44046, 169780), (47016, 159055), (48940, 152802), (50934, 146820), (58728, 127335), (58770, 127244), (63622, 117540), (67912, 110115), (73410, 101868), (76401, 97880), (78360, 95433), (84890, 88092)]