164022960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 529966080

約数和(自身を除く): 365943120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 79, 80, 82, 120, 123, 158, 164, 205, 211, 237, 240, 246, 316, 328, 395, 410, 422, 474, 492, 615, 632, 633, 656, 790, 820, 844, 948, 984, 1055, 1185, 1230, 1264, 1266, 1580, 1640, 1688, 1896, 1968, 2110, 2370, 2460, 2532, 3160, 3165, 3239, 3280, 3376, 3792, 4220, 4740, 4920, 5064, 6320, 6330, 6478, 8440, 8651, 9480, 9717, 9840, 10128, 12660, 12956, 16195, 16669, 16880, 17302, 18960, 19434, 25320, 25912, 25953, 32390, 33338, 34604, 38868, 43255, 48585, 50007, 50640, 51824, 51906, 64780, 66676, 69208, 77736, 83345, 86510, 97170, 100014, 103812, 129560, 129765, 133352, 138416, 155472, 166690, 173020, 194340, 200028, 207624, 250035, 259120, 259530, 266704, 333380, 346040, 388680, 400056, 415248, 500070, 519060, 666760, 683429, 692080, 777360, 800112, 1000140, 1038120, 1333520, 1366858, 2000280, 2050287, 2076240, 2733716, 3417145, 4000560, 4100574, 5467432, 6834290, 8201148, 10251435, 10934864, 13668580, 16402296, 20502870, 27337160, 32804592, 41005740, 54674320, 82011480, 164022960]

約数ペア:

[(1, 164022960), (2, 82011480), (3, 54674320), (4, 41005740), (5, 32804592), (6, 27337160), (8, 20502870), (10, 16402296), (12, 13668580), (15, 10934864), (16, 10251435), (20, 8201148), (24, 6834290), (30, 5467432), (40, 4100574), (41, 4000560), (48, 3417145), (60, 2733716), (79, 2076240), (80, 2050287), (82, 2000280), (120, 1366858), (123, 1333520), (158, 1038120), (164, 1000140), (205, 800112), (211, 777360), (237, 692080), (240, 683429), (246, 666760), (316, 519060), (328, 500070), (395, 415248), (410, 400056), (422, 388680), (474, 346040), (492, 333380), (615, 266704), (632, 259530), (633, 259120), (656, 250035), (790, 207624), (820, 200028), (844, 194340), (948, 173020), (984, 166690), (1055, 155472), (1185, 138416), (1230, 133352), (1264, 129765), (1266, 129560), (1580, 103812), (1640, 100014), (1688, 97170), (1896, 86510), (1968, 83345), (2110, 77736), (2370, 69208), (2460, 66676), (2532, 64780), (3160, 51906), (3165, 51824), (3239, 50640), (3280, 50007), (3376, 48585), (3792, 43255), (4220, 38868), (4740, 34604), (4920, 33338), (5064, 32390), (6320, 25953), (6330, 25912), (6478, 25320), (8440, 19434), (8651, 18960), (9480, 17302), (9717, 16880), (9840, 16669), (10128, 16195), (12660, 12956)]