118640340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7243}}^1$

素因数の和:7278

約数の個数: 144

約数和(自身を含む): 442985088

約数和(自身を除く): 324344748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 7243, 8190, 14486, 16380, 21729, 28972, 36215, 43458, 50701, 65187, 72430, 86916, 94159, 101402, 108645, 130374, 144860, 152103, 188318, 202804, 217290, 253505, 260748, 282477, 304206, 325935, 376636, 434580, 456309, 470795, 507010, 564954, 608412, 651870, 659113, 760515, 847431, 912618, 941590, 1014020, 1129908, 1303740, 1318226, 1412385, 1521030, 1694862, 1825236, 1883180, 1977339, 2281545, 2636452, 2824770, 3042060, 3295565, 3389724, 3954678, 4237155, 4563090, 5649540, 5932017, 6591130, 7909356, 8474310, 9126180, 9886695, 11864034, 13182260, 16948620, 19773390, 23728068, 29660085, 39546780, 59320170, 118640340]

約数ペア:

[(1, 118640340), (2, 59320170), (3, 39546780), (4, 29660085), (5, 23728068), (6, 19773390), (7, 16948620), (9, 13182260), (10, 11864034), (12, 9886695), (13, 9126180), (14, 8474310), (15, 7909356), (18, 6591130), (20, 5932017), (21, 5649540), (26, 4563090), (28, 4237155), (30, 3954678), (35, 3389724), (36, 3295565), (39, 3042060), (42, 2824770), (45, 2636452), (52, 2281545), (60, 1977339), (63, 1883180), (65, 1825236), (70, 1694862), (78, 1521030), (84, 1412385), (90, 1318226), (91, 1303740), (105, 1129908), (117, 1014020), (126, 941590), (130, 912618), (140, 847431), (156, 760515), (180, 659113), (182, 651870), (195, 608412), (210, 564954), (234, 507010), (252, 470795), (260, 456309), (273, 434580), (315, 376636), (364, 325935), (390, 304206), (420, 282477), (455, 260748), (468, 253505), (546, 217290), (585, 202804), (630, 188318), (780, 152103), (819, 144860), (910, 130374), (1092, 108645), (1170, 101402), (1260, 94159), (1365, 86916), (1638, 72430), (1820, 65187), (2340, 50701), (2730, 43458), (3276, 36215), (4095, 28972), (5460, 21729), (7243, 16380), (8190, 14486)]