980039760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30703}}^1$

素因数の和:30745

約数の個数: 160

約数和(自身を含む): 3655004160

約数和(自身を除く): 2674964400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 30703, 31920, 61406, 92109, 122812, 153515, 184218, 214921, 245624, 307030, 368436, 429842, 460545, 491248, 583357, 614060, 644763, 736872, 859684, 921090, 1074605, 1166714, 1228120, 1289526, 1473744, 1719368, 1750071, 1842180, 2149210, 2333428, 2456240, 2579052, 2916785, 3223815, 3438736, 3500142, 3684360, 4083499, 4298420, 4666856, 5158104, 5833570, 6447630, 7000284, 7368720, 8166998, 8596840, 8750355, 9333712, 10316208, 11667140, 12250497, 12895260, 14000568, 16333996, 17193680, 17500710, 20417495, 23334280, 24500994, 25790520, 28001136, 32667992, 35001420, 40834990, 46668560, 49001988, 51581040, 61252485, 65335984, 70002840, 81669980, 98003976, 122504970, 140005680, 163339960, 196007952, 245009940, 326679920, 490019880, 980039760]

約数ペア:

[(1, 980039760), (2, 490019880), (3, 326679920), (4, 245009940), (5, 196007952), (6, 163339960), (7, 140005680), (8, 122504970), (10, 98003976), (12, 81669980), (14, 70002840), (15, 65335984), (16, 61252485), (19, 51581040), (20, 49001988), (21, 46668560), (24, 40834990), (28, 35001420), (30, 32667992), (35, 28001136), (38, 25790520), (40, 24500994), (42, 23334280), (48, 20417495), (56, 17500710), (57, 17193680), (60, 16333996), (70, 14000568), (76, 12895260), (80, 12250497), (84, 11667140), (95, 10316208), (105, 9333712), (112, 8750355), (114, 8596840), (120, 8166998), (133, 7368720), (140, 7000284), (152, 6447630), (168, 5833570), (190, 5158104), (210, 4666856), (228, 4298420), (240, 4083499), (266, 3684360), (280, 3500142), (285, 3438736), (304, 3223815), (336, 2916785), (380, 2579052), (399, 2456240), (420, 2333428), (456, 2149210), (532, 1842180), (560, 1750071), (570, 1719368), (665, 1473744), (760, 1289526), (798, 1228120), (840, 1166714), (912, 1074605), (1064, 921090), (1140, 859684), (1330, 736872), (1520, 644763), (1596, 614060), (1680, 583357), (1995, 491248), (2128, 460545), (2280, 429842), (2660, 368436), (3192, 307030), (3990, 245624), (4560, 214921), (5320, 184218), (6384, 153515), (7980, 122812), (10640, 92109), (15960, 61406), (30703, 31920)]