165690840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 256

約数和(自身を含む): 618347520

約数和(自身を除く): 452656680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 41, 42, 51, 56, 60, 68, 70, 82, 84, 85, 102, 105, 119, 120, 123, 136, 140, 164, 168, 170, 204, 205, 210, 238, 246, 255, 280, 283, 287, 328, 340, 357, 408, 410, 420, 476, 492, 510, 566, 574, 595, 615, 680, 697, 714, 820, 840, 849, 861, 952, 984, 1020, 1132, 1148, 1190, 1230, 1394, 1415, 1428, 1435, 1640, 1698, 1722, 1785, 1981, 2040, 2091, 2264, 2296, 2380, 2460, 2788, 2830, 2856, 2870, 3396, 3444, 3485, 3570, 3962, 4182, 4245, 4305, 4760, 4811, 4879, 4920, 5576, 5660, 5740, 5943, 6792, 6888, 6970, 7140, 7924, 8364, 8490, 8610, 9622, 9758, 9905, 10455, 11320, 11480, 11603, 11886, 13940, 14280, 14433, 14637, 15848, 16728, 16980, 17220, 19244, 19516, 19810, 20910, 23206, 23772, 24055, 24395, 27880, 28866, 29274, 29715, 33677, 33960, 34440, 34809, 38488, 39032, 39620, 41820, 46412, 47544, 48110, 48790, 57732, 58015, 58548, 59430, 67354, 69618, 72165, 73185, 79240, 81221, 83640, 92824, 96220, 97580, 101031, 115464, 116030, 117096, 118860, 134708, 139236, 144330, 146370, 162442, 168385, 174045, 192440, 195160, 197251, 202062, 232060, 237720, 243663, 269416, 278472, 288660, 292740, 324884, 336770, 348090, 394502, 404124, 406105, 464120, 487326, 505155, 577320, 585480, 591753, 649768, 673540, 696180, 789004, 808248, 812210, 974652, 986255, 1010310, 1183506, 1218315, 1347080, 1380757, 1392360, 1578008, 1624420, 1949304, 1972510, 2020620, 2367012, 2436630, 2761514, 2958765, 3248840, 3945020, 4041240, 4142271, 4734024, 4873260, 5523028, 5917530, 6903785, 7890040, 8284542, 9746520, 11046056, 11835060, 13807570, 16569084, 20711355, 23670120, 27615140, 33138168, 41422710, 55230280, 82845420, 165690840]

約数ペア:

[(1, 165690840), (2, 82845420), (3, 55230280), (4, 41422710), (5, 33138168), (6, 27615140), (7, 23670120), (8, 20711355), (10, 16569084), (12, 13807570), (14, 11835060), (15, 11046056), (17, 9746520), (20, 8284542), (21, 7890040), (24, 6903785), (28, 5917530), (30, 5523028), (34, 4873260), (35, 4734024), (40, 4142271), (41, 4041240), (42, 3945020), (51, 3248840), (56, 2958765), (60, 2761514), (68, 2436630), (70, 2367012), (82, 2020620), (84, 1972510), (85, 1949304), (102, 1624420), (105, 1578008), (119, 1392360), (120, 1380757), (123, 1347080), (136, 1218315), (140, 1183506), (164, 1010310), (168, 986255), (170, 974652), (204, 812210), (205, 808248), (210, 789004), (238, 696180), (246, 673540), (255, 649768), (280, 591753), (283, 585480), (287, 577320), (328, 505155), (340, 487326), (357, 464120), (408, 406105), (410, 404124), (420, 394502), (476, 348090), (492, 336770), (510, 324884), (566, 292740), (574, 288660), (595, 278472), (615, 269416), (680, 243663), (697, 237720), (714, 232060), (820, 202062), (840, 197251), (849, 195160), (861, 192440), (952, 174045), (984, 168385), (1020, 162442), (1132, 146370), (1148, 144330), (1190, 139236), (1230, 134708), (1394, 118860), (1415, 117096), (1428, 116030), (1435, 115464), (1640, 101031), (1698, 97580), (1722, 96220), (1785, 92824), (1981, 83640), (2040, 81221), (2091, 79240), (2264, 73185), (2296, 72165), (2380, 69618), (2460, 67354), (2788, 59430), (2830, 58548), (2856, 58015), (2870, 57732), (3396, 48790), (3444, 48110), (3485, 47544), (3570, 46412), (3962, 41820), (4182, 39620), (4245, 39032), (4305, 38488), (4760, 34809), (4811, 34440), (4879, 33960), (4920, 33677), (5576, 29715), (5660, 29274), (5740, 28866), (5943, 27880), (6792, 24395), (6888, 24055), (6970, 23772), (7140, 23206), (7924, 20910), (8364, 19810), (8490, 19516), (8610, 19244), (9622, 17220), (9758, 16980), (9905, 16728), (10455, 15848), (11320, 14637), (11480, 14433), (11603, 14280), (11886, 13940)]