121435440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 451233024

約数和(自身を除く): 329797584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 43, 48, 56, 60, 70, 80, 82, 84, 86, 105, 112, 120, 123, 129, 140, 164, 168, 172, 205, 210, 215, 240, 246, 258, 280, 287, 301, 328, 336, 344, 410, 420, 430, 492, 516, 560, 574, 602, 615, 645, 656, 688, 820, 840, 860, 861, 903, 984, 1032, 1148, 1204, 1230, 1290, 1435, 1505, 1640, 1680, 1681, 1720, 1722, 1763, 1806, 1968, 2064, 2296, 2408, 2460, 2580, 2870, 3010, 3280, 3362, 3440, 3444, 3526, 3612, 4305, 4515, 4592, 4816, 4920, 5043, 5160, 5289, 5740, 6020, 6724, 6888, 7052, 7224, 8405, 8610, 8815, 9030, 9840, 10086, 10320, 10578, 11480, 11767, 12040, 12341, 13448, 13776, 14104, 14448, 16810, 17220, 17630, 18060, 20172, 21156, 22960, 23534, 24080, 24682, 25215, 26445, 26896, 28208, 33620, 34440, 35260, 35301, 36120, 37023, 40344, 42312, 47068, 49364, 50430, 52890, 58835, 61705, 67240, 68880, 70520, 70602, 72240, 72283, 74046, 80688, 84624, 94136, 98728, 100860, 105780, 117670, 123410, 134480, 141040, 141204, 144566, 148092, 176505, 185115, 188272, 197456, 201720, 211560, 216849, 235340, 246820, 282408, 289132, 296184, 353010, 361415, 370230, 403440, 423120, 433698, 470680, 493640, 505981, 564816, 578264, 592368, 706020, 722830, 740460, 867396, 941360, 987280, 1011962, 1084245, 1156528, 1412040, 1445660, 1480920, 1517943, 1734792, 2023924, 2168490, 2529905, 2824080, 2891320, 2961840, 3035886, 3469584, 4047848, 4336980, 5059810, 5782640, 6071772, 7589715, 8095696, 8673960, 10119620, 12143544, 15179430, 17347920, 20239240, 24287088, 30358860, 40478480, 60717720, 121435440]

約数ペア:

[(1, 121435440), (2, 60717720), (3, 40478480), (4, 30358860), (5, 24287088), (6, 20239240), (7, 17347920), (8, 15179430), (10, 12143544), (12, 10119620), (14, 8673960), (15, 8095696), (16, 7589715), (20, 6071772), (21, 5782640), (24, 5059810), (28, 4336980), (30, 4047848), (35, 3469584), (40, 3035886), (41, 2961840), (42, 2891320), (43, 2824080), (48, 2529905), (56, 2168490), (60, 2023924), (70, 1734792), (80, 1517943), (82, 1480920), (84, 1445660), (86, 1412040), (105, 1156528), (112, 1084245), (120, 1011962), (123, 987280), (129, 941360), (140, 867396), (164, 740460), (168, 722830), (172, 706020), (205, 592368), (210, 578264), (215, 564816), (240, 505981), (246, 493640), (258, 470680), (280, 433698), (287, 423120), (301, 403440), (328, 370230), (336, 361415), (344, 353010), (410, 296184), (420, 289132), (430, 282408), (492, 246820), (516, 235340), (560, 216849), (574, 211560), (602, 201720), (615, 197456), (645, 188272), (656, 185115), (688, 176505), (820, 148092), (840, 144566), (860, 141204), (861, 141040), (903, 134480), (984, 123410), (1032, 117670), (1148, 105780), (1204, 100860), (1230, 98728), (1290, 94136), (1435, 84624), (1505, 80688), (1640, 74046), (1680, 72283), (1681, 72240), (1720, 70602), (1722, 70520), (1763, 68880), (1806, 67240), (1968, 61705), (2064, 58835), (2296, 52890), (2408, 50430), (2460, 49364), (2580, 47068), (2870, 42312), (3010, 40344), (3280, 37023), (3362, 36120), (3440, 35301), (3444, 35260), (3526, 34440), (3612, 33620), (4305, 28208), (4515, 26896), (4592, 26445), (4816, 25215), (4920, 24682), (5043, 24080), (5160, 23534), (5289, 22960), (5740, 21156), (6020, 20172), (6724, 18060), (6888, 17630), (7052, 17220), (7224, 16810), (8405, 14448), (8610, 14104), (8815, 13776), (9030, 13448), (9840, 12341), (10086, 12040), (10320, 11767), (10578, 11480)]