78347620560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{89659}}^1$

素因数の和:90017

約数の個数: 160

約数和(自身を含む): 265760847360

約数和(自身を除く): 187413226800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 331, 440, 528, 660, 662, 880, 993, 1320, 1324, 1655, 1986, 2640, 2648, 3310, 3641, 3972, 4965, 5296, 6620, 7282, 7944, 9930, 10923, 13240, 14564, 15888, 18205, 19860, 21846, 26480, 29128, 36410, 39720, 43692, 54615, 58256, 72820, 79440, 87384, 89659, 109230, 145640, 174768, 179318, 218460, 268977, 291280, 358636, 436920, 448295, 537954, 717272, 873840, 896590, 986249, 1075908, 1344885, 1434544, 1793180, 1972498, 2151816, 2689770, 2958747, 3586360, 3944996, 4303632, 4931245, 5379540, 5917494, 7172720, 7889992, 9862490, 10759080, 11834988, 14793735, 15779984, 19724980, 21518160, 23669976, 29587470, 29677129, 39449960, 47339952, 59174940, 59354258, 78899920, 89031387, 118349880, 118708516, 148385645, 178062774, 236699760, 237417032, 296771290, 326448419, 356125548, 445156935, 474834064, 593542580, 652896838, 712251096, 890313870, 979345257, 1187085160, 1305793676, 1424502192, 1632242095, 1780627740, 1958690514, 2374170320, 2611587352, 3264484190, 3561255480, 3917381028, 4896726285, 5223174704, 6528968380, 7122510960, 7834762056, 9793452570, 13057936760, 15669524112, 19586905140, 26115873520, 39173810280, 78347620560]

約数ペア:

[(1, 78347620560), (2, 39173810280), (3, 26115873520), (4, 19586905140), (5, 15669524112), (6, 13057936760), (8, 9793452570), (10, 7834762056), (11, 7122510960), (12, 6528968380), (15, 5223174704), (16, 4896726285), (20, 3917381028), (22, 3561255480), (24, 3264484190), (30, 2611587352), (33, 2374170320), (40, 1958690514), (44, 1780627740), (48, 1632242095), (55, 1424502192), (60, 1305793676), (66, 1187085160), (80, 979345257), (88, 890313870), (110, 712251096), (120, 652896838), (132, 593542580), (165, 474834064), (176, 445156935), (220, 356125548), (240, 326448419), (264, 296771290), (330, 237417032), (331, 236699760), (440, 178062774), (528, 148385645), (660, 118708516), (662, 118349880), (880, 89031387), (993, 78899920), (1320, 59354258), (1324, 59174940), (1655, 47339952), (1986, 39449960), (2640, 29677129), (2648, 29587470), (3310, 23669976), (3641, 21518160), (3972, 19724980), (4965, 15779984), (5296, 14793735), (6620, 11834988), (7282, 10759080), (7944, 9862490), (9930, 7889992), (10923, 7172720), (13240, 5917494), (14564, 5379540), (15888, 4931245), (18205, 4303632), (19860, 3944996), (21846, 3586360), (26480, 2958747), (29128, 2689770), (36410, 2151816), (39720, 1972498), (43692, 1793180), (54615, 1434544), (58256, 1344885), (72820, 1075908), (79440, 986249), (87384, 896590), (89659, 873840), (109230, 717272), (145640, 537954), (174768, 448295), (179318, 436920), (218460, 358636), (268977, 291280)]