247527630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 256

約数和(自身を含む): 814233600

約数和(自身を除く): 566705970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 61, 63, 70, 90, 95, 105, 113, 114, 122, 126, 133, 135, 171, 183, 189, 190, 210, 226, 266, 270, 285, 305, 315, 339, 342, 366, 378, 399, 427, 513, 549, 565, 570, 610, 630, 665, 678, 791, 798, 854, 855, 915, 945, 1017, 1026, 1098, 1130, 1159, 1197, 1281, 1330, 1582, 1647, 1695, 1710, 1830, 1890, 1995, 2034, 2135, 2147, 2318, 2373, 2394, 2562, 2565, 2745, 3051, 3294, 3390, 3477, 3591, 3843, 3955, 3990, 4270, 4294, 4746, 5085, 5130, 5490, 5795, 5985, 6102, 6405, 6441, 6893, 6954, 7119, 7182, 7686, 7910, 8113, 8235, 10170, 10431, 10735, 11529, 11590, 11865, 11970, 12810, 12882, 13786, 14238, 15029, 15255, 16226, 16470, 17385, 17955, 19215, 19323, 20679, 20862, 21357, 21470, 23058, 23730, 24339, 30058, 30510, 31293, 32205, 34465, 34770, 35595, 35910, 38430, 38646, 40565, 41358, 42714, 45087, 48251, 48678, 52155, 57645, 57969, 62037, 62586, 64410, 68930, 71190, 73017, 75145, 81130, 90174, 96502, 96615, 103395, 104310, 106785, 115290, 115938, 121695, 124074, 130967, 135261, 144753, 146034, 150290, 156465, 186111, 193230, 206790, 213570, 219051, 225435, 241255, 243390, 261934, 270522, 289506, 289845, 310185, 312930, 365085, 372222, 392901, 405783, 434259, 438102, 450870, 482510, 579690, 620370, 654835, 676305, 723765, 730170, 785802, 811566, 868518, 916769, 930555, 1095255, 1178703, 1302777, 1309670, 1352610, 1447530, 1833538, 1861110, 1964505, 2028915, 2171295, 2190510, 2357406, 2605554, 2750307, 3536109, 3929010, 4057830, 4342590, 4583845, 5500614, 5893515, 6513885, 7072218, 8250921, 9167690, 11787030, 13027770, 13751535, 16501842, 17680545, 24752763, 27503070, 35361090, 41254605, 49505526, 82509210, 123763815, 247527630]

約数ペア:

[(1, 247527630), (2, 123763815), (3, 82509210), (5, 49505526), (6, 41254605), (7, 35361090), (9, 27503070), (10, 24752763), (14, 17680545), (15, 16501842), (18, 13751535), (19, 13027770), (21, 11787030), (27, 9167690), (30, 8250921), (35, 7072218), (38, 6513885), (42, 5893515), (45, 5500614), (54, 4583845), (57, 4342590), (61, 4057830), (63, 3929010), (70, 3536109), (90, 2750307), (95, 2605554), (105, 2357406), (113, 2190510), (114, 2171295), (122, 2028915), (126, 1964505), (133, 1861110), (135, 1833538), (171, 1447530), (183, 1352610), (189, 1309670), (190, 1302777), (210, 1178703), (226, 1095255), (266, 930555), (270, 916769), (285, 868518), (305, 811566), (315, 785802), (339, 730170), (342, 723765), (366, 676305), (378, 654835), (399, 620370), (427, 579690), (513, 482510), (549, 450870), (565, 438102), (570, 434259), (610, 405783), (630, 392901), (665, 372222), (678, 365085), (791, 312930), (798, 310185), (854, 289845), (855, 289506), (915, 270522), (945, 261934), (1017, 243390), (1026, 241255), (1098, 225435), (1130, 219051), (1159, 213570), (1197, 206790), (1281, 193230), (1330, 186111), (1582, 156465), (1647, 150290), (1695, 146034), (1710, 144753), (1830, 135261), (1890, 130967), (1995, 124074), (2034, 121695), (2135, 115938), (2147, 115290), (2318, 106785), (2373, 104310), (2394, 103395), (2562, 96615), (2565, 96502), (2745, 90174), (3051, 81130), (3294, 75145), (3390, 73017), (3477, 71190), (3591, 68930), (3843, 64410), (3955, 62586), (3990, 62037), (4270, 57969), (4294, 57645), (4746, 52155), (5085, 48678), (5130, 48251), (5490, 45087), (5795, 42714), (5985, 41358), (6102, 40565), (6405, 38646), (6441, 38430), (6893, 35910), (6954, 35595), (7119, 34770), (7182, 34465), (7686, 32205), (7910, 31293), (8113, 30510), (8235, 30058), (10170, 24339), (10431, 23730), (10735, 23058), (11529, 21470), (11590, 21357), (11865, 20862), (11970, 20679), (12810, 19323), (12882, 19215), (13786, 17955), (14238, 17385), (15029, 16470), (15255, 16226)]