397451340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5147}}^1$

素因数の和:5189

約数の個数: 192

約数和(自身を含む): 1452971520

約数和(自身を除く): 1055520180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1980, 2145, 2340, 2574, 2860, 2970, 3510, 3861, 4290, 5147, 5148, 5940, 6435, 7020, 7722, 8580, 10294, 12870, 15441, 15444, 19305, 20588, 25735, 25740, 30882, 38610, 46323, 51470, 56617, 61764, 66911, 77205, 77220, 92646, 102940, 113234, 133822, 138969, 154410, 169851, 185292, 200733, 226468, 231615, 267644, 277938, 283085, 308820, 334555, 339702, 401466, 463230, 509553, 555876, 566170, 602199, 669110, 679404, 694845, 736021, 802932, 849255, 926460, 1003665, 1019106, 1132340, 1204398, 1338220, 1389690, 1472042, 1528659, 1698510, 1806597, 2007330, 2038212, 2208063, 2408796, 2547765, 2779380, 2944084, 3010995, 3057318, 3397020, 3613194, 3680105, 4014660, 4416126, 5095530, 6021990, 6114636, 6624189, 7226388, 7360210, 7643295, 8832252, 9032985, 10191060, 11040315, 12043980, 13248378, 14720420, 15286590, 18065970, 19872567, 22080630, 26496756, 30573180, 33120945, 36131940, 39745134, 44161260, 66241890, 79490268, 99362835, 132483780, 198725670, 397451340]

約数ペア:

[(1, 397451340), (2, 198725670), (3, 132483780), (4, 99362835), (5, 79490268), (6, 66241890), (9, 44161260), (10, 39745134), (11, 36131940), (12, 33120945), (13, 30573180), (15, 26496756), (18, 22080630), (20, 19872567), (22, 18065970), (26, 15286590), (27, 14720420), (30, 13248378), (33, 12043980), (36, 11040315), (39, 10191060), (44, 9032985), (45, 8832252), (52, 7643295), (54, 7360210), (55, 7226388), (60, 6624189), (65, 6114636), (66, 6021990), (78, 5095530), (90, 4416126), (99, 4014660), (108, 3680105), (110, 3613194), (117, 3397020), (130, 3057318), (132, 3010995), (135, 2944084), (143, 2779380), (156, 2547765), (165, 2408796), (180, 2208063), (195, 2038212), (198, 2007330), (220, 1806597), (234, 1698510), (260, 1528659), (270, 1472042), (286, 1389690), (297, 1338220), (330, 1204398), (351, 1132340), (390, 1019106), (396, 1003665), (429, 926460), (468, 849255), (495, 802932), (540, 736021), (572, 694845), (585, 679404), (594, 669110), (660, 602199), (702, 566170), (715, 555876), (780, 509553), (858, 463230), (990, 401466), (1170, 339702), (1188, 334555), (1287, 308820), (1404, 283085), (1430, 277938), (1485, 267644), (1716, 231615), (1755, 226468), (1980, 200733), (2145, 185292), (2340, 169851), (2574, 154410), (2860, 138969), (2970, 133822), (3510, 113234), (3861, 102940), (4290, 92646), (5147, 77220), (5148, 77205), (5940, 66911), (6435, 61764), (7020, 56617), (7722, 51470), (8580, 46323), (10294, 38610), (12870, 30882), (15441, 25740), (15444, 25735), (19305, 20588)]