163660680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 569462400

約数和(自身を除く): 405801720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 71, 72, 76, 90, 95, 114, 120, 142, 152, 171, 180, 190, 213, 228, 284, 285, 337, 342, 355, 360, 380, 426, 456, 568, 570, 639, 674, 684, 710, 760, 852, 855, 1011, 1065, 1140, 1278, 1348, 1349, 1368, 1420, 1685, 1704, 1710, 2022, 2130, 2280, 2556, 2696, 2698, 2840, 3033, 3195, 3370, 3420, 4044, 4047, 4260, 5055, 5112, 5396, 6066, 6390, 6403, 6740, 6745, 6840, 8088, 8094, 8520, 10110, 10792, 12132, 12141, 12780, 12806, 13480, 13490, 15165, 16188, 19209, 20220, 20235, 23927, 24264, 24282, 25560, 25612, 26980, 30330, 32015, 32376, 38418, 40440, 40470, 47854, 48564, 51224, 53960, 57627, 60660, 60705, 64030, 71781, 76836, 80940, 95708, 96045, 97128, 115254, 119635, 121320, 121410, 128060, 143562, 153672, 161880, 191416, 192090, 215343, 230508, 239270, 242820, 256120, 287124, 288135, 358905, 384180, 430686, 454613, 461016, 478540, 485640, 574248, 576270, 717810, 768360, 861372, 909226, 957080, 1076715, 1152540, 1363839, 1435620, 1722744, 1818452, 2153430, 2273065, 2305080, 2727678, 2871240, 3636904, 4091517, 4306860, 4546130, 5455356, 6819195, 8183034, 8613720, 9092260, 10910712, 13638390, 16366068, 18184520, 20457585, 27276780, 32732136, 40915170, 54553560, 81830340, 163660680]

約数ペア:

[(1, 163660680), (2, 81830340), (3, 54553560), (4, 40915170), (5, 32732136), (6, 27276780), (8, 20457585), (9, 18184520), (10, 16366068), (12, 13638390), (15, 10910712), (18, 9092260), (19, 8613720), (20, 8183034), (24, 6819195), (30, 5455356), (36, 4546130), (38, 4306860), (40, 4091517), (45, 3636904), (57, 2871240), (60, 2727678), (71, 2305080), (72, 2273065), (76, 2153430), (90, 1818452), (95, 1722744), (114, 1435620), (120, 1363839), (142, 1152540), (152, 1076715), (171, 957080), (180, 909226), (190, 861372), (213, 768360), (228, 717810), (284, 576270), (285, 574248), (337, 485640), (342, 478540), (355, 461016), (360, 454613), (380, 430686), (426, 384180), (456, 358905), (568, 288135), (570, 287124), (639, 256120), (674, 242820), (684, 239270), (710, 230508), (760, 215343), (852, 192090), (855, 191416), (1011, 161880), (1065, 153672), (1140, 143562), (1278, 128060), (1348, 121410), (1349, 121320), (1368, 119635), (1420, 115254), (1685, 97128), (1704, 96045), (1710, 95708), (2022, 80940), (2130, 76836), (2280, 71781), (2556, 64030), (2696, 60705), (2698, 60660), (2840, 57627), (3033, 53960), (3195, 51224), (3370, 48564), (3420, 47854), (4044, 40470), (4047, 40440), (4260, 38418), (5055, 32376), (5112, 32015), (5396, 30330), (6066, 26980), (6390, 25612), (6403, 25560), (6740, 24282), (6745, 24264), (6840, 23927), (8088, 20235), (8094, 20220), (8520, 19209), (10110, 16188), (10792, 15165), (12132, 13490), (12141, 13480), (12780, 12806)]