778314420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 2684817408

約数和(自身を除く): 1906502988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 97, 108, 117, 127, 130, 135, 156, 162, 180, 194, 195, 234, 243, 254, 260, 270, 291, 324, 351, 381, 388, 390, 405, 468, 485, 486, 508, 540, 582, 585, 635, 702, 762, 780, 810, 873, 970, 972, 1053, 1143, 1164, 1170, 1215, 1261, 1270, 1404, 1455, 1524, 1620, 1651, 1746, 1755, 1905, 1940, 2106, 2286, 2340, 2430, 2522, 2540, 2619, 2910, 3159, 3302, 3429, 3492, 3510, 3783, 3810, 4212, 4365, 4572, 4860, 4953, 5044, 5238, 5265, 5715, 5820, 6305, 6318, 6604, 6858, 7020, 7566, 7620, 7857, 8255, 8730, 9906, 10287, 10476, 10530, 11349, 11430, 12319, 12610, 12636, 13095, 13716, 14859, 15132, 15714, 15795, 16510, 17145, 17460, 18915, 19812, 20574, 21060, 22698, 22860, 23571, 24638, 24765, 25220, 26190, 29718, 30861, 31428, 31590, 33020, 34047, 34290, 36957, 37830, 39285, 41148, 44577, 45396, 47142, 49276, 49530, 51435, 52380, 56745, 59436, 61595, 61722, 63180, 68094, 68580, 73914, 74295, 75660, 78570, 89154, 94284, 99060, 102141, 102870, 110871, 113490, 117855, 123190, 123444, 133731, 136188, 147828, 148590, 154305, 157140, 160147, 170235, 178308, 184785, 204282, 205740, 221742, 222885, 226980, 235710, 246380, 267462, 297180, 306423, 308610, 320294, 332613, 340470, 369570, 401193, 408564, 443484, 445770, 471420, 480441, 510705, 534924, 554355, 612846, 617220, 640588, 665226, 668655, 680940, 739140, 800735, 802386, 891540, 960882, 997839, 1021410, 1108710, 1225692, 1330452, 1337310, 1441323, 1532115, 1601470, 1604772, 1663065, 1921764, 1995678, 2005965, 2042820, 2217420, 2402205, 2674620, 2882646, 2993517, 3064230, 3202940, 3326130, 3991356, 4011930, 4323969, 4804410, 4989195, 5765292, 5987034, 6128460, 6652260, 7206615, 8023860, 8647938, 9608820, 9978390, 11974068, 12971907, 14413230, 14967585, 17295876, 19956780, 21619845, 25943814, 28826460, 29935170, 38915721, 43239690, 51887628, 59870340, 64859535, 77831442, 86479380, 129719070, 155662884, 194578605, 259438140, 389157210, 778314420]

約数ペア:

[(1, 778314420), (2, 389157210), (3, 259438140), (4, 194578605), (5, 155662884), (6, 129719070), (9, 86479380), (10, 77831442), (12, 64859535), (13, 59870340), (15, 51887628), (18, 43239690), (20, 38915721), (26, 29935170), (27, 28826460), (30, 25943814), (36, 21619845), (39, 19956780), (45, 17295876), (52, 14967585), (54, 14413230), (60, 12971907), (65, 11974068), (78, 9978390), (81, 9608820), (90, 8647938), (97, 8023860), (108, 7206615), (117, 6652260), (127, 6128460), (130, 5987034), (135, 5765292), (156, 4989195), (162, 4804410), (180, 4323969), (194, 4011930), (195, 3991356), (234, 3326130), (243, 3202940), (254, 3064230), (260, 2993517), (270, 2882646), (291, 2674620), (324, 2402205), (351, 2217420), (381, 2042820), (388, 2005965), (390, 1995678), (405, 1921764), (468, 1663065), (485, 1604772), (486, 1601470), (508, 1532115), (540, 1441323), (582, 1337310), (585, 1330452), (635, 1225692), (702, 1108710), (762, 1021410), (780, 997839), (810, 960882), (873, 891540), (970, 802386), (972, 800735), (1053, 739140), (1143, 680940), (1164, 668655), (1170, 665226), (1215, 640588), (1261, 617220), (1270, 612846), (1404, 554355), (1455, 534924), (1524, 510705), (1620, 480441), (1651, 471420), (1746, 445770), (1755, 443484), (1905, 408564), (1940, 401193), (2106, 369570), (2286, 340470), (2340, 332613), (2430, 320294), (2522, 308610), (2540, 306423), (2619, 297180), (2910, 267462), (3159, 246380), (3302, 235710), (3429, 226980), (3492, 222885), (3510, 221742), (3783, 205740), (3810, 204282), (4212, 184785), (4365, 178308), (4572, 170235), (4860, 160147), (4953, 157140), (5044, 154305), (5238, 148590), (5265, 147828), (5715, 136188), (5820, 133731), (6305, 123444), (6318, 123190), (6604, 117855), (6858, 113490), (7020, 110871), (7566, 102870), (7620, 102141), (7857, 99060), (8255, 94284), (8730, 89154), (9906, 78570), (10287, 75660), (10476, 74295), (10530, 73914), (11349, 68580), (11430, 68094), (12319, 63180), (12610, 61722), (12636, 61595), (13095, 59436), (13716, 56745), (14859, 52380), (15132, 51435), (15714, 49530), (15795, 49276), (16510, 47142), (17145, 45396), (17460, 44577), (18915, 41148), (19812, 39285), (20574, 37830), (21060, 36957), (22698, 34290), (22860, 34047), (23571, 33020), (24638, 31590), (24765, 31428), (25220, 30861), (26190, 29718)]