239708040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 256

約数和(自身を含む): 862444800

約数和(自身を除く): 622736760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 61, 65, 66, 78, 88, 104, 110, 120, 122, 130, 132, 143, 156, 165, 183, 195, 220, 229, 244, 260, 264, 286, 305, 312, 330, 366, 390, 429, 440, 458, 488, 520, 572, 610, 660, 671, 687, 715, 732, 780, 793, 858, 915, 916, 1144, 1145, 1220, 1320, 1342, 1374, 1430, 1464, 1560, 1586, 1716, 1830, 1832, 2013, 2145, 2290, 2379, 2440, 2519, 2684, 2748, 2860, 2977, 3172, 3355, 3432, 3435, 3660, 3965, 4026, 4290, 4580, 4758, 5038, 5368, 5496, 5720, 5954, 6344, 6710, 6870, 7320, 7557, 7930, 8052, 8580, 8723, 8931, 9160, 9516, 10065, 10076, 11895, 11908, 12595, 13420, 13740, 13969, 14885, 15114, 15860, 16104, 17160, 17446, 17862, 19032, 20130, 20152, 23790, 23816, 25190, 26169, 26840, 27480, 27938, 29770, 30228, 31720, 32747, 34892, 35724, 37785, 40260, 41907, 43615, 44655, 47580, 50380, 52338, 55876, 59540, 60456, 65494, 69784, 69845, 71448, 75570, 80520, 83814, 87230, 89310, 95160, 98241, 100760, 104676, 111752, 119080, 130845, 130988, 139690, 151140, 153659, 163735, 167628, 174460, 178620, 181597, 196482, 209352, 209535, 261690, 261976, 279380, 302280, 307318, 327470, 335256, 348920, 357240, 363194, 392964, 419070, 460977, 491205, 523380, 544791, 558760, 614636, 654940, 726388, 768295, 785928, 838140, 907985, 921954, 982410, 1046760, 1089582, 1229272, 1309880, 1452776, 1536590, 1676280, 1815970, 1843908, 1964820, 1997567, 2179164, 2304885, 2723955, 3073180, 3631940, 3687816, 3929640, 3995134, 4358328, 4609770, 5447910, 5992701, 6146360, 7263880, 7990268, 9219540, 9987835, 10895820, 11985402, 15980536, 18439080, 19975670, 21791640, 23970804, 29963505, 39951340, 47941608, 59927010, 79902680, 119854020, 239708040]

約数ペア:

[(1, 239708040), (2, 119854020), (3, 79902680), (4, 59927010), (5, 47941608), (6, 39951340), (8, 29963505), (10, 23970804), (11, 21791640), (12, 19975670), (13, 18439080), (15, 15980536), (20, 11985402), (22, 10895820), (24, 9987835), (26, 9219540), (30, 7990268), (33, 7263880), (39, 6146360), (40, 5992701), (44, 5447910), (52, 4609770), (55, 4358328), (60, 3995134), (61, 3929640), (65, 3687816), (66, 3631940), (78, 3073180), (88, 2723955), (104, 2304885), (110, 2179164), (120, 1997567), (122, 1964820), (130, 1843908), (132, 1815970), (143, 1676280), (156, 1536590), (165, 1452776), (183, 1309880), (195, 1229272), (220, 1089582), (229, 1046760), (244, 982410), (260, 921954), (264, 907985), (286, 838140), (305, 785928), (312, 768295), (330, 726388), (366, 654940), (390, 614636), (429, 558760), (440, 544791), (458, 523380), (488, 491205), (520, 460977), (572, 419070), (610, 392964), (660, 363194), (671, 357240), (687, 348920), (715, 335256), (732, 327470), (780, 307318), (793, 302280), (858, 279380), (915, 261976), (916, 261690), (1144, 209535), (1145, 209352), (1220, 196482), (1320, 181597), (1342, 178620), (1374, 174460), (1430, 167628), (1464, 163735), (1560, 153659), (1586, 151140), (1716, 139690), (1830, 130988), (1832, 130845), (2013, 119080), (2145, 111752), (2290, 104676), (2379, 100760), (2440, 98241), (2519, 95160), (2684, 89310), (2748, 87230), (2860, 83814), (2977, 80520), (3172, 75570), (3355, 71448), (3432, 69845), (3435, 69784), (3660, 65494), (3965, 60456), (4026, 59540), (4290, 55876), (4580, 52338), (4758, 50380), (5038, 47580), (5368, 44655), (5496, 43615), (5720, 41907), (5954, 40260), (6344, 37785), (6710, 35724), (6870, 34892), (7320, 32747), (7557, 31720), (7930, 30228), (8052, 29770), (8580, 27938), (8723, 27480), (8931, 26840), (9160, 26169), (9516, 25190), (10065, 23816), (10076, 23790), (11895, 20152), (11908, 20130), (12595, 19032), (13420, 17862), (13740, 17446), (13969, 17160), (14885, 16104), (15114, 15860)]