71702280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5107}}^1$

素因数の和:5140

約数の個数: 128

約数和(自身を含む): 257443200

約数和(自身を除く): 185740920

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, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 5107, 7020, 10214, 14040, 15321, 20428, 25535, 30642, 40856, 45963, 51070, 61284, 66391, 76605, 91926, 102140, 122568, 132782, 137889, 153210, 183852, 199173, 204280, 229815, 265564, 275778, 306420, 331955, 367704, 398346, 459630, 531128, 551556, 597519, 612840, 663910, 689445, 796692, 919260, 995865, 1103112, 1195038, 1327820, 1378890, 1593384, 1792557, 1838520, 1991730, 2390076, 2655640, 2757780, 2987595, 3585114, 3983460, 4780152, 5515560, 5975190, 7170228, 7966920, 8962785, 11950380, 14340456, 17925570, 23900760, 35851140, 71702280]

約数ペア:

[(1, 71702280), (2, 35851140), (3, 23900760), (4, 17925570), (5, 14340456), (6, 11950380), (8, 8962785), (9, 7966920), (10, 7170228), (12, 5975190), (13, 5515560), (15, 4780152), (18, 3983460), (20, 3585114), (24, 2987595), (26, 2757780), (27, 2655640), (30, 2390076), (36, 1991730), (39, 1838520), (40, 1792557), (45, 1593384), (52, 1378890), (54, 1327820), (60, 1195038), (65, 1103112), (72, 995865), (78, 919260), (90, 796692), (104, 689445), (108, 663910), (117, 612840), (120, 597519), (130, 551556), (135, 531128), (156, 459630), (180, 398346), (195, 367704), (216, 331955), (234, 306420), (260, 275778), (270, 265564), (312, 229815), (351, 204280), (360, 199173), (390, 183852), (468, 153210), (520, 137889), (540, 132782), (585, 122568), (702, 102140), (780, 91926), (936, 76605), (1080, 66391), (1170, 61284), (1404, 51070), (1560, 45963), (1755, 40856), (2340, 30642), (2808, 25535), (3510, 20428), (4680, 15321), (5107, 14040), (7020, 10214)]