130364320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 339306408

約数和(自身を除く): 208942088

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 61, 74, 76, 80, 95, 122, 148, 152, 160, 185, 190, 244, 296, 304, 305, 361, 370, 380, 488, 592, 608, 610, 703, 722, 740, 760, 976, 1159, 1184, 1220, 1406, 1444, 1480, 1520, 1805, 1952, 2257, 2318, 2440, 2812, 2888, 2960, 3040, 3515, 3610, 4514, 4636, 4880, 5624, 5776, 5795, 5920, 7030, 7220, 9028, 9272, 9760, 11248, 11285, 11552, 11590, 13357, 14060, 14440, 18056, 18544, 22021, 22496, 22570, 23180, 26714, 28120, 28880, 36112, 37088, 42883, 44042, 45140, 46360, 53428, 56240, 57760, 66785, 72224, 85766, 88084, 90280, 92720, 106856, 110105, 112480, 133570, 171532, 176168, 180560, 185440, 213712, 214415, 220210, 267140, 343064, 352336, 361120, 427424, 428830, 440420, 534280, 686128, 704672, 814777, 857660, 880840, 1068560, 1372256, 1629554, 1715320, 1761680, 2137120, 3259108, 3430640, 3523360, 4073885, 6518216, 6861280, 8147770, 13036432, 16295540, 26072864, 32591080, 65182160, 130364320]

約数ペア:

[(1, 130364320), (2, 65182160), (4, 32591080), (5, 26072864), (8, 16295540), (10, 13036432), (16, 8147770), (19, 6861280), (20, 6518216), (32, 4073885), (37, 3523360), (38, 3430640), (40, 3259108), (61, 2137120), (74, 1761680), (76, 1715320), (80, 1629554), (95, 1372256), (122, 1068560), (148, 880840), (152, 857660), (160, 814777), (185, 704672), (190, 686128), (244, 534280), (296, 440420), (304, 428830), (305, 427424), (361, 361120), (370, 352336), (380, 343064), (488, 267140), (592, 220210), (608, 214415), (610, 213712), (703, 185440), (722, 180560), (740, 176168), (760, 171532), (976, 133570), (1159, 112480), (1184, 110105), (1220, 106856), (1406, 92720), (1444, 90280), (1480, 88084), (1520, 85766), (1805, 72224), (1952, 66785), (2257, 57760), (2318, 56240), (2440, 53428), (2812, 46360), (2888, 45140), (2960, 44042), (3040, 42883), (3515, 37088), (3610, 36112), (4514, 28880), (4636, 28120), (4880, 26714), (5624, 23180), (5776, 22570), (5795, 22496), (5920, 22021), (7030, 18544), (7220, 18056), (9028, 14440), (9272, 14060), (9760, 13357), (11248, 11590), (11285, 11552)]