22442940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 79027200

約数和(自身を除く): 56584260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 139, 156, 180, 195, 207, 230, 234, 260, 270, 276, 278, 299, 345, 351, 390, 414, 417, 460, 468, 540, 556, 585, 598, 621, 690, 695, 702, 780, 828, 834, 897, 1035, 1170, 1196, 1242, 1251, 1380, 1390, 1404, 1495, 1668, 1755, 1794, 1807, 2070, 2085, 2340, 2484, 2502, 2691, 2780, 2990, 3105, 3197, 3510, 3588, 3614, 3753, 4140, 4170, 4485, 5004, 5382, 5421, 5980, 6210, 6255, 6394, 7020, 7228, 7506, 8073, 8340, 8970, 9035, 9591, 10764, 10842, 12420, 12510, 12788, 13455, 15012, 15985, 16146, 16263, 17940, 18070, 18765, 19182, 21684, 25020, 26910, 27105, 28773, 31970, 32292, 32526, 36140, 37530, 38364, 40365, 41561, 47955, 48789, 53820, 54210, 57546, 63940, 65052, 75060, 80730, 81315, 83122, 86319, 95910, 97578, 108420, 115092, 124683, 143865, 161460, 162630, 166244, 172638, 191820, 195156, 207805, 243945, 249366, 287730, 325260, 345276, 374049, 415610, 431595, 487890, 498732, 575460, 623415, 748098, 831220, 863190, 975780, 1122147, 1246830, 1496196, 1726380, 1870245, 2244294, 2493660, 3740490, 4488588, 5610735, 7480980, 11221470, 22442940]

約数ペア:

[(1, 22442940), (2, 11221470), (3, 7480980), (4, 5610735), (5, 4488588), (6, 3740490), (9, 2493660), (10, 2244294), (12, 1870245), (13, 1726380), (15, 1496196), (18, 1246830), (20, 1122147), (23, 975780), (26, 863190), (27, 831220), (30, 748098), (36, 623415), (39, 575460), (45, 498732), (46, 487890), (52, 431595), (54, 415610), (60, 374049), (65, 345276), (69, 325260), (78, 287730), (90, 249366), (92, 243945), (108, 207805), (115, 195156), (117, 191820), (130, 172638), (135, 166244), (138, 162630), (139, 161460), (156, 143865), (180, 124683), (195, 115092), (207, 108420), (230, 97578), (234, 95910), (260, 86319), (270, 83122), (276, 81315), (278, 80730), (299, 75060), (345, 65052), (351, 63940), (390, 57546), (414, 54210), (417, 53820), (460, 48789), (468, 47955), (540, 41561), (556, 40365), (585, 38364), (598, 37530), (621, 36140), (690, 32526), (695, 32292), (702, 31970), (780, 28773), (828, 27105), (834, 26910), (897, 25020), (1035, 21684), (1170, 19182), (1196, 18765), (1242, 18070), (1251, 17940), (1380, 16263), (1390, 16146), (1404, 15985), (1495, 15012), (1668, 13455), (1755, 12788), (1794, 12510), (1807, 12420), (2070, 10842), (2085, 10764), (2340, 9591), (2484, 9035), (2502, 8970), (2691, 8340), (2780, 8073), (2990, 7506), (3105, 7228), (3197, 7020), (3510, 6394), (3588, 6255), (3614, 6210), (3753, 5980), (4140, 5421), (4170, 5382), (4485, 5004)]