1457054820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16829}}^1$

素因数の和:16894

約数の個数: 144

約数和(自身を含む): 4888643760

約数和(自身を除く): 3431588940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3330, 4329, 4810, 5772, 6660, 7215, 8658, 9620, 14430, 16829, 17316, 21645, 28860, 33658, 43290, 50487, 67316, 84145, 86580, 100974, 151461, 168290, 201948, 218777, 252435, 302922, 336580, 437554, 504870, 605844, 622673, 656331, 757305, 875108, 1009740, 1093885, 1245346, 1312662, 1514610, 1868019, 1968993, 2187770, 2490692, 2625324, 3029220, 3113365, 3281655, 3736038, 3937986, 4375540, 5604057, 6226730, 6563310, 7472076, 7875972, 8094749, 9340095, 9844965, 11208114, 12453460, 13126620, 16189498, 18680190, 19689930, 22416228, 24284247, 28020285, 32378996, 37360380, 39379860, 40473745, 48568494, 56040570, 72852741, 80947490, 97136988, 112081140, 121421235, 145705482, 161894980, 242842470, 291410964, 364263705, 485684940, 728527410, 1457054820]

約数ペア:

[(1, 1457054820), (2, 728527410), (3, 485684940), (4, 364263705), (5, 291410964), (6, 242842470), (9, 161894980), (10, 145705482), (12, 121421235), (13, 112081140), (15, 97136988), (18, 80947490), (20, 72852741), (26, 56040570), (30, 48568494), (36, 40473745), (37, 39379860), (39, 37360380), (45, 32378996), (52, 28020285), (60, 24284247), (65, 22416228), (74, 19689930), (78, 18680190), (90, 16189498), (111, 13126620), (117, 12453460), (130, 11208114), (148, 9844965), (156, 9340095), (180, 8094749), (185, 7875972), (195, 7472076), (222, 6563310), (234, 6226730), (260, 5604057), (333, 4375540), (370, 3937986), (390, 3736038), (444, 3281655), (468, 3113365), (481, 3029220), (555, 2625324), (585, 2490692), (666, 2187770), (740, 1968993), (780, 1868019), (962, 1514610), (1110, 1312662), (1170, 1245346), (1332, 1093885), (1443, 1009740), (1665, 875108), (1924, 757305), (2220, 656331), (2340, 622673), (2405, 605844), (2886, 504870), (3330, 437554), (4329, 336580), (4810, 302922), (5772, 252435), (6660, 218777), (7215, 201948), (8658, 168290), (9620, 151461), (14430, 100974), (16829, 86580), (17316, 84145), (21645, 67316), (28860, 50487), (33658, 43290)]