1394516760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127703}}^1$

素因数の和:127737

約数の個数: 128

約数和(自身を含む): 5149025280

約数和(自身を除く): 3754508520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 127703, 255406, 383109, 510812, 638515, 766218, 893921, 1021624, 1277030, 1532436, 1660139, 1787842, 1915545, 2554060, 2681763, 3064872, 3320278, 3575684, 3831090, 4469605, 4980417, 5108120, 5363526, 6640556, 7151368, 7662180, 8300695, 8939210, 9960834, 10727052, 11620973, 13281112, 13408815, 15324360, 16601390, 17878420, 19921668, 21454104, 23241946, 24902085, 26817630, 33202780, 34862919, 35756840, 39843336, 46483892, 49804170, 53635260, 58104865, 66405560, 69725838, 92967784, 99608340, 107270520, 116209730, 139451676, 174314595, 199216680, 232419460, 278903352, 348629190, 464838920, 697258380, 1394516760]

約数ペア:

[(1, 1394516760), (2, 697258380), (3, 464838920), (4, 348629190), (5, 278903352), (6, 232419460), (7, 199216680), (8, 174314595), (10, 139451676), (12, 116209730), (13, 107270520), (14, 99608340), (15, 92967784), (20, 69725838), (21, 66405560), (24, 58104865), (26, 53635260), (28, 49804170), (30, 46483892), (35, 39843336), (39, 35756840), (40, 34862919), (42, 33202780), (52, 26817630), (56, 24902085), (60, 23241946), (65, 21454104), (70, 19921668), (78, 17878420), (84, 16601390), (91, 15324360), (104, 13408815), (105, 13281112), (120, 11620973), (130, 10727052), (140, 9960834), (156, 8939210), (168, 8300695), (182, 7662180), (195, 7151368), (210, 6640556), (260, 5363526), (273, 5108120), (280, 4980417), (312, 4469605), (364, 3831090), (390, 3575684), (420, 3320278), (455, 3064872), (520, 2681763), (546, 2554060), (728, 1915545), (780, 1787842), (840, 1660139), (910, 1532436), (1092, 1277030), (1365, 1021624), (1560, 893921), (1820, 766218), (2184, 638515), (2730, 510812), (3640, 383109), (5460, 255406), (10920, 127703)]