163670220

素因数分解:

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

素因数の和:331

約数の個数: 288

約数和(自身を含む): 625218048

約数和(自身を除く): 461547828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 243, 252, 255, 270, 283, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 486, 510, 540, 566, 567, 595, 612, 630, 714, 756, 765, 810, 849, 918, 945, 972, 1020, 1071, 1132, 1134, 1190, 1215, 1260, 1377, 1415, 1428, 1530, 1620, 1698, 1701, 1785, 1836, 1890, 1981, 2142, 2268, 2295, 2380, 2430, 2547, 2754, 2830, 2835, 3060, 3213, 3396, 3402, 3570, 3780, 3962, 4131, 4245, 4284, 4590, 4811, 4860, 5094, 5355, 5508, 5660, 5670, 5943, 6426, 6804, 6885, 7140, 7641, 7924, 8262, 8490, 8505, 9180, 9622, 9639, 9905, 10188, 10710, 11340, 11886, 12735, 12852, 13770, 14433, 15282, 16065, 16524, 16980, 17010, 17829, 19244, 19278, 19810, 20655, 21420, 22923, 23772, 24055, 25470, 27540, 28866, 28917, 29715, 30564, 32130, 33677, 34020, 35658, 38205, 38556, 39620, 41310, 43299, 45846, 48110, 48195, 50940, 53487, 57732, 57834, 59430, 64260, 67354, 68769, 71316, 72165, 76410, 82620, 86598, 89145, 91692, 96220, 96390, 101031, 106974, 114615, 115668, 118860, 129897, 134708, 137538, 144330, 144585, 152820, 160461, 168385, 173196, 178290, 192780, 202062, 213948, 216495, 229230, 259794, 267435, 275076, 288660, 289170, 303093, 320922, 336770, 343845, 356580, 389691, 404124, 432990, 458460, 481383, 505155, 519588, 534870, 578340, 606186, 641844, 649485, 673540, 687690, 779382, 802305, 865980, 909279, 962766, 1010310, 1069740, 1169073, 1212372, 1298970, 1375380, 1515465, 1558764, 1604610, 1818558, 1925532, 1948455, 2020620, 2338146, 2406915, 2597940, 2727837, 3030930, 3209220, 3637116, 3896910, 4546395, 4676292, 4813830, 5455674, 5845365, 6061860, 7793820, 8183511, 9092790, 9627660, 10911348, 11690730, 13639185, 16367022, 18185580, 23381460, 27278370, 32734044, 40917555, 54556740, 81835110, 163670220]

約数ペア:

[(1, 163670220), (2, 81835110), (3, 54556740), (4, 40917555), (5, 32734044), (6, 27278370), (7, 23381460), (9, 18185580), (10, 16367022), (12, 13639185), (14, 11690730), (15, 10911348), (17, 9627660), (18, 9092790), (20, 8183511), (21, 7793820), (27, 6061860), (28, 5845365), (30, 5455674), (34, 4813830), (35, 4676292), (36, 4546395), (42, 3896910), (45, 3637116), (51, 3209220), (54, 3030930), (60, 2727837), (63, 2597940), (68, 2406915), (70, 2338146), (81, 2020620), (84, 1948455), (85, 1925532), (90, 1818558), (102, 1604610), (105, 1558764), (108, 1515465), (119, 1375380), (126, 1298970), (135, 1212372), (140, 1169073), (153, 1069740), (162, 1010310), (170, 962766), (180, 909279), (189, 865980), (204, 802305), (210, 779382), (238, 687690), (243, 673540), (252, 649485), (255, 641844), (270, 606186), (283, 578340), (306, 534870), (315, 519588), (324, 505155), (340, 481383), (357, 458460), (378, 432990), (405, 404124), (420, 389691), (459, 356580), (476, 343845), (486, 336770), (510, 320922), (540, 303093), (566, 289170), (567, 288660), (595, 275076), (612, 267435), (630, 259794), (714, 229230), (756, 216495), (765, 213948), (810, 202062), (849, 192780), (918, 178290), (945, 173196), (972, 168385), (1020, 160461), (1071, 152820), (1132, 144585), (1134, 144330), (1190, 137538), (1215, 134708), (1260, 129897), (1377, 118860), (1415, 115668), (1428, 114615), (1530, 106974), (1620, 101031), (1698, 96390), (1701, 96220), (1785, 91692), (1836, 89145), (1890, 86598), (1981, 82620), (2142, 76410), (2268, 72165), (2295, 71316), (2380, 68769), (2430, 67354), (2547, 64260), (2754, 59430), (2830, 57834), (2835, 57732), (3060, 53487), (3213, 50940), (3396, 48195), (3402, 48110), (3570, 45846), (3780, 43299), (3962, 41310), (4131, 39620), (4245, 38556), (4284, 38205), (4590, 35658), (4811, 34020), (4860, 33677), (5094, 32130), (5355, 30564), (5508, 29715), (5660, 28917), (5670, 28866), (5943, 27540), (6426, 25470), (6804, 24055), (6885, 23772), (7140, 22923), (7641, 21420), (7924, 20655), (8262, 19810), (8490, 19278), (8505, 19244), (9180, 17829), (9622, 17010), (9639, 16980), (9905, 16524), (10188, 16065), (10710, 15282), (11340, 14433), (11886, 13770), (12735, 12852)]