1329284740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1206

約数の個数: 144

約数和(自身を含む): 3488555952

約数和(自身を除く): 2159271212

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 73, 85, 98, 119, 140, 146, 170, 196, 238, 245, 292, 340, 365, 476, 490, 511, 595, 730, 833, 980, 1022, 1093, 1190, 1241, 1460, 1666, 2044, 2186, 2380, 2482, 2555, 3332, 3577, 4165, 4372, 4964, 5110, 5465, 6205, 7154, 7651, 8330, 8687, 10220, 10930, 12410, 14308, 15302, 16660, 17374, 17885, 18581, 21860, 24820, 30604, 34748, 35770, 37162, 38255, 43435, 53557, 60809, 71540, 74324, 76510, 79789, 86870, 92905, 107114, 121618, 130067, 153020, 159578, 173740, 185810, 214228, 243236, 260134, 267785, 304045, 319156, 371620, 398945, 520268, 535570, 558523, 608090, 650335, 797890, 910469, 1071140, 1117046, 1216180, 1300670, 1356413, 1595780, 1820938, 2234092, 2601340, 2712826, 2792615, 3641876, 3909661, 4552345, 5425652, 5585230, 6782065, 7819322, 9104690, 9494891, 11170460, 13564130, 15638644, 18209380, 18989782, 19548305, 27128260, 37979564, 39096610, 47474455, 66464237, 78193220, 94948910, 132928474, 189897820, 265856948, 332321185, 664642370, 1329284740]

約数ペア:

[(1, 1329284740), (2, 664642370), (4, 332321185), (5, 265856948), (7, 189897820), (10, 132928474), (14, 94948910), (17, 78193220), (20, 66464237), (28, 47474455), (34, 39096610), (35, 37979564), (49, 27128260), (68, 19548305), (70, 18989782), (73, 18209380), (85, 15638644), (98, 13564130), (119, 11170460), (140, 9494891), (146, 9104690), (170, 7819322), (196, 6782065), (238, 5585230), (245, 5425652), (292, 4552345), (340, 3909661), (365, 3641876), (476, 2792615), (490, 2712826), (511, 2601340), (595, 2234092), (730, 1820938), (833, 1595780), (980, 1356413), (1022, 1300670), (1093, 1216180), (1190, 1117046), (1241, 1071140), (1460, 910469), (1666, 797890), (2044, 650335), (2186, 608090), (2380, 558523), (2482, 535570), (2555, 520268), (3332, 398945), (3577, 371620), (4165, 319156), (4372, 304045), (4964, 267785), (5110, 260134), (5465, 243236), (6205, 214228), (7154, 185810), (7651, 173740), (8330, 159578), (8687, 153020), (10220, 130067), (10930, 121618), (12410, 107114), (14308, 92905), (15302, 86870), (16660, 79789), (17374, 76510), (17885, 74324), (18581, 71540), (21860, 60809), (24820, 53557), (30604, 43435), (34748, 38255), (35770, 37162)]