158567220

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 587059200

約数和(自身を除く): 428491980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 79, 81, 84, 90, 105, 108, 118, 126, 135, 140, 158, 162, 177, 180, 189, 210, 236, 237, 243, 252, 270, 295, 315, 316, 324, 354, 378, 395, 405, 413, 420, 474, 486, 531, 540, 553, 567, 590, 630, 708, 711, 756, 790, 810, 826, 885, 945, 948, 972, 1062, 1106, 1134, 1180, 1185, 1215, 1239, 1260, 1422, 1580, 1593, 1620, 1652, 1659, 1701, 1770, 1890, 2065, 2124, 2133, 2212, 2268, 2370, 2430, 2478, 2655, 2765, 2835, 2844, 3186, 3318, 3402, 3540, 3555, 3717, 3780, 4130, 4266, 4661, 4740, 4779, 4860, 4956, 4977, 5310, 5530, 5670, 6195, 6372, 6399, 6636, 6804, 7110, 7434, 7965, 8260, 8295, 8505, 8532, 9322, 9558, 9954, 10620, 10665, 11060, 11151, 11340, 12390, 12798, 13983, 14220, 14337, 14868, 14931, 15930, 16590, 17010, 18585, 18644, 19116, 19197, 19908, 21330, 22302, 23305, 23895, 24780, 24885, 25596, 27966, 28674, 29862, 31860, 31995, 32627, 33180, 33453, 34020, 37170, 38394, 41949, 42660, 44604, 44793, 46610, 47790, 49770, 55755, 55932, 57348, 59724, 63990, 65254, 66906, 69915, 71685, 74340, 74655, 76788, 83898, 89586, 93220, 95580, 95985, 97881, 99540, 100359, 111510, 125847, 127980, 130508, 133812, 134379, 139830, 143370, 149310, 163135, 167265, 167796, 179172, 191970, 195762, 200718, 209745, 223020, 223965, 251694, 268758, 279660, 286740, 293643, 298620, 326270, 334530, 377541, 383940, 391524, 401436, 419490, 447930, 489405, 501795, 503388, 537516, 587286, 629235, 652540, 669060, 671895, 755082, 838980, 880929, 895860, 978810, 1003590, 1132623, 1174572, 1258470, 1343790, 1468215, 1510164, 1761858, 1887705, 1957620, 2007180, 2265246, 2516940, 2642787, 2687580, 2936430, 3523716, 3775410, 4404645, 4530492, 5285574, 5663115, 5872860, 7550820, 7928361, 8809290, 10571148, 11326230, 13213935, 15856722, 17618580, 22652460, 26427870, 31713444, 39641805, 52855740, 79283610, 158567220]

約数ペア:

[(1, 158567220), (2, 79283610), (3, 52855740), (4, 39641805), (5, 31713444), (6, 26427870), (7, 22652460), (9, 17618580), (10, 15856722), (12, 13213935), (14, 11326230), (15, 10571148), (18, 8809290), (20, 7928361), (21, 7550820), (27, 5872860), (28, 5663115), (30, 5285574), (35, 4530492), (36, 4404645), (42, 3775410), (45, 3523716), (54, 2936430), (59, 2687580), (60, 2642787), (63, 2516940), (70, 2265246), (79, 2007180), (81, 1957620), (84, 1887705), (90, 1761858), (105, 1510164), (108, 1468215), (118, 1343790), (126, 1258470), (135, 1174572), (140, 1132623), (158, 1003590), (162, 978810), (177, 895860), (180, 880929), (189, 838980), (210, 755082), (236, 671895), (237, 669060), (243, 652540), (252, 629235), (270, 587286), (295, 537516), (315, 503388), (316, 501795), (324, 489405), (354, 447930), (378, 419490), (395, 401436), (405, 391524), (413, 383940), (420, 377541), (474, 334530), (486, 326270), (531, 298620), (540, 293643), (553, 286740), (567, 279660), (590, 268758), (630, 251694), (708, 223965), (711, 223020), (756, 209745), (790, 200718), (810, 195762), (826, 191970), (885, 179172), (945, 167796), (948, 167265), (972, 163135), (1062, 149310), (1106, 143370), (1134, 139830), (1180, 134379), (1185, 133812), (1215, 130508), (1239, 127980), (1260, 125847), (1422, 111510), (1580, 100359), (1593, 99540), (1620, 97881), (1652, 95985), (1659, 95580), (1701, 93220), (1770, 89586), (1890, 83898), (2065, 76788), (2124, 74655), (2133, 74340), (2212, 71685), (2268, 69915), (2370, 66906), (2430, 65254), (2478, 63990), (2655, 59724), (2765, 57348), (2835, 55932), (2844, 55755), (3186, 49770), (3318, 47790), (3402, 46610), (3540, 44793), (3555, 44604), (3717, 42660), (3780, 41949), (4130, 38394), (4266, 37170), (4661, 34020), (4740, 33453), (4779, 33180), (4860, 32627), (4956, 31995), (4977, 31860), (5310, 29862), (5530, 28674), (5670, 27966), (6195, 25596), (6372, 24885), (6399, 24780), (6636, 23895), (6804, 23305), (7110, 22302), (7434, 21330), (7965, 19908), (8260, 19197), (8295, 19116), (8505, 18644), (8532, 18585), (9322, 17010), (9558, 16590), (9954, 15930), (10620, 14931), (10665, 14868), (11060, 14337), (11151, 14220), (11340, 13983), (12390, 12798)]