202290720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:619

約数の個数: 192

約数和(自身を含む): 688383360

約数和(自身を除く): 486092640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 480, 492, 541, 570, 608, 615, 656, 760, 779, 820, 912, 984, 1082, 1140, 1230, 1312, 1520, 1558, 1623, 1640, 1824, 1968, 2164, 2280, 2337, 2460, 2705, 3040, 3116, 3246, 3280, 3895, 3936, 4328, 4560, 4674, 4920, 5410, 6232, 6492, 6560, 7790, 8115, 8656, 9120, 9348, 9840, 10279, 10820, 11685, 12464, 12984, 15580, 16230, 17312, 18696, 19680, 20558, 21640, 22181, 23370, 24928, 25968, 30837, 31160, 32460, 37392, 41116, 43280, 44362, 46740, 51395, 51936, 61674, 62320, 64920, 66543, 74784, 82232, 86560, 88724, 93480, 102790, 110905, 123348, 124640, 129840, 133086, 154185, 164464, 177448, 186960, 205580, 221810, 246696, 259680, 266172, 308370, 328928, 332715, 354896, 373920, 411160, 421439, 443620, 493392, 532344, 616740, 665430, 709792, 822320, 842878, 887240, 986784, 1064688, 1233480, 1264317, 1330860, 1644640, 1685756, 1774480, 2107195, 2129376, 2466960, 2528634, 2661720, 3371512, 3548960, 4214390, 4933920, 5057268, 5323440, 6321585, 6743024, 8428780, 10114536, 10646880, 12643170, 13486048, 16857560, 20229072, 25286340, 33715120, 40458144, 50572680, 67430240, 101145360, 202290720]

約数ペア:

[(1, 202290720), (2, 101145360), (3, 67430240), (4, 50572680), (5, 40458144), (6, 33715120), (8, 25286340), (10, 20229072), (12, 16857560), (15, 13486048), (16, 12643170), (19, 10646880), (20, 10114536), (24, 8428780), (30, 6743024), (32, 6321585), (38, 5323440), (40, 5057268), (41, 4933920), (48, 4214390), (57, 3548960), (60, 3371512), (76, 2661720), (80, 2528634), (82, 2466960), (95, 2129376), (96, 2107195), (114, 1774480), (120, 1685756), (123, 1644640), (152, 1330860), (160, 1264317), (164, 1233480), (190, 1064688), (205, 986784), (228, 887240), (240, 842878), (246, 822320), (285, 709792), (304, 665430), (328, 616740), (380, 532344), (410, 493392), (456, 443620), (480, 421439), (492, 411160), (541, 373920), (570, 354896), (608, 332715), (615, 328928), (656, 308370), (760, 266172), (779, 259680), (820, 246696), (912, 221810), (984, 205580), (1082, 186960), (1140, 177448), (1230, 164464), (1312, 154185), (1520, 133086), (1558, 129840), (1623, 124640), (1640, 123348), (1824, 110905), (1968, 102790), (2164, 93480), (2280, 88724), (2337, 86560), (2460, 82232), (2705, 74784), (3040, 66543), (3116, 64920), (3246, 62320), (3280, 61674), (3895, 51936), (3936, 51395), (4328, 46740), (4560, 44362), (4674, 43280), (4920, 41116), (5410, 37392), (6232, 32460), (6492, 31160), (6560, 30837), (7790, 25968), (8115, 24928), (8656, 23370), (9120, 22181), (9348, 21640), (9840, 20558), (10279, 19680), (10820, 18696), (11685, 17312), (12464, 16230), (12984, 15580)]