345214521120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{4357}}^1\times {\mathrm{23581}}^1$

素因数の和:27963

約数の個数: 192

約数和(自身を含む): 1243110226176

約数和(自身を除く): 897895705056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 4357, 8714, 13071, 17428, 21785, 23581, 26142, 30499, 34856, 43570, 47162, 52284, 60998, 65355, 69712, 70743, 87140, 91497, 94324, 104568, 117905, 121996, 130710, 139424, 141486, 152495, 165067, 174280, 182994, 188648, 209136, 235810, 243992, 261420, 282972, 304990, 330134, 348560, 353715, 365988, 377296, 418272, 457485, 471620, 487984, 495201, 522840, 565944, 609980, 660268, 697120, 707430, 731976, 754592, 825335, 914970, 943240, 975968, 990402, 1045680, 1131888, 1219960, 1320536, 1414860, 1463952, 1650670, 1829940, 1886480, 1980804, 2091360, 2263776, 2439920, 2476005, 2641072, 2829720, 2927904, 3301340, 3659880, 3772960, 3961608, 4879840, 4952010, 5282144, 5659440, 6602680, 7319760, 7923216, 9904020, 11318880, 13205360, 14639520, 15846432, 19808040, 26410720, 39616080, 79232160, 102742417, 205484834, 308227251, 410969668, 513712085, 616454502, 719196919, 821939336, 1027424170, 1232909004, 1438393838, 1541136255, 1643878672, 2054848340, 2157590757, 2465818008, 2876787676, 3082272510, 3287757344, 3595984595, 4109696680, 4315181514, 4931636016, 5753575352, 6164545020, 7191969190, 8219393360, 8630363028, 9863272032, 10787953785, 11507150704, 12329090040, 14383938380, 16438786720, 17260726056, 21575907570, 23014301408, 24658180080, 28767876760, 34521452112, 43151815140, 49316360160, 57535753520, 69042904224, 86303630280, 115071507040, 172607260560, 345214521120]

約数ペア:

[(1, 345214521120), (2, 172607260560), (3, 115071507040), (4, 86303630280), (5, 69042904224), (6, 57535753520), (7, 49316360160), (8, 43151815140), (10, 34521452112), (12, 28767876760), (14, 24658180080), (15, 23014301408), (16, 21575907570), (20, 17260726056), (21, 16438786720), (24, 14383938380), (28, 12329090040), (30, 11507150704), (32, 10787953785), (35, 9863272032), (40, 8630363028), (42, 8219393360), (48, 7191969190), (56, 6164545020), (60, 5753575352), (70, 4931636016), (80, 4315181514), (84, 4109696680), (96, 3595984595), (105, 3287757344), (112, 3082272510), (120, 2876787676), (140, 2465818008), (160, 2157590757), (168, 2054848340), (210, 1643878672), (224, 1541136255), (240, 1438393838), (280, 1232909004), (336, 1027424170), (420, 821939336), (480, 719196919), (560, 616454502), (672, 513712085), (840, 410969668), (1120, 308227251), (1680, 205484834), (3360, 102742417), (4357, 79232160), (8714, 39616080), (13071, 26410720), (17428, 19808040), (21785, 15846432), (23581, 14639520), (26142, 13205360), (30499, 11318880), (34856, 9904020), (43570, 7923216), (47162, 7319760), (52284, 6602680), (60998, 5659440), (65355, 5282144), (69712, 4952010), (70743, 4879840), (87140, 3961608), (91497, 3772960), (94324, 3659880), (104568, 3301340), (117905, 2927904), (121996, 2829720), (130710, 2641072), (139424, 2476005), (141486, 2439920), (152495, 2263776), (165067, 2091360), (174280, 1980804), (182994, 1886480), (188648, 1829940), (209136, 1650670), (235810, 1463952), (243992, 1414860), (261420, 1320536), (282972, 1219960), (304990, 1131888), (330134, 1045680), (348560, 990402), (353715, 975968), (365988, 943240), (377296, 914970), (418272, 825335), (457485, 754592), (471620, 731976), (487984, 707430), (495201, 697120), (522840, 660268), (565944, 609980)]