141918210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 192

約数和(自身を含む): 466871040

約数和(自身を除く): 324952830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 49, 51, 54, 63, 70, 85, 90, 98, 102, 105, 119, 126, 135, 147, 153, 170, 189, 210, 238, 245, 255, 270, 294, 306, 315, 357, 378, 441, 459, 490, 510, 595, 630, 631, 714, 735, 765, 833, 882, 918, 945, 1071, 1190, 1262, 1323, 1470, 1530, 1666, 1785, 1890, 1893, 2142, 2205, 2295, 2499, 2646, 3155, 3213, 3570, 3786, 4165, 4410, 4417, 4590, 4998, 5355, 5679, 6310, 6426, 6615, 7497, 8330, 8834, 9465, 10710, 10727, 11358, 12495, 13230, 13251, 14994, 16065, 17037, 18930, 21454, 22085, 22491, 24990, 26502, 28395, 30919, 32130, 32181, 34074, 37485, 39753, 44170, 44982, 53635, 56790, 61838, 64362, 66255, 74970, 75089, 79506, 85185, 92757, 96543, 107270, 112455, 119259, 132510, 150178, 154595, 160905, 170370, 185514, 193086, 198765, 224910, 225267, 238518, 278271, 289629, 309190, 321810, 375445, 397530, 450534, 463785, 482715, 525623, 556542, 579258, 596295, 675801, 750890, 834813, 927570, 965430, 1051246, 1126335, 1192590, 1351602, 1391355, 1448145, 1576869, 1669626, 2027403, 2252670, 2628115, 2782710, 2896290, 3153738, 3379005, 4054806, 4174065, 4730607, 5256230, 6758010, 7884345, 8348130, 9461214, 10137015, 14191821, 15768690, 20274030, 23653035, 28383642, 47306070, 70959105, 141918210]

約数ペア:

[(1, 141918210), (2, 70959105), (3, 47306070), (5, 28383642), (6, 23653035), (7, 20274030), (9, 15768690), (10, 14191821), (14, 10137015), (15, 9461214), (17, 8348130), (18, 7884345), (21, 6758010), (27, 5256230), (30, 4730607), (34, 4174065), (35, 4054806), (42, 3379005), (45, 3153738), (49, 2896290), (51, 2782710), (54, 2628115), (63, 2252670), (70, 2027403), (85, 1669626), (90, 1576869), (98, 1448145), (102, 1391355), (105, 1351602), (119, 1192590), (126, 1126335), (135, 1051246), (147, 965430), (153, 927570), (170, 834813), (189, 750890), (210, 675801), (238, 596295), (245, 579258), (255, 556542), (270, 525623), (294, 482715), (306, 463785), (315, 450534), (357, 397530), (378, 375445), (441, 321810), (459, 309190), (490, 289629), (510, 278271), (595, 238518), (630, 225267), (631, 224910), (714, 198765), (735, 193086), (765, 185514), (833, 170370), (882, 160905), (918, 154595), (945, 150178), (1071, 132510), (1190, 119259), (1262, 112455), (1323, 107270), (1470, 96543), (1530, 92757), (1666, 85185), (1785, 79506), (1890, 75089), (1893, 74970), (2142, 66255), (2205, 64362), (2295, 61838), (2499, 56790), (2646, 53635), (3155, 44982), (3213, 44170), (3570, 39753), (3786, 37485), (4165, 34074), (4410, 32181), (4417, 32130), (4590, 30919), (4998, 28395), (5355, 26502), (5679, 24990), (6310, 22491), (6426, 22085), (6615, 21454), (7497, 18930), (8330, 17037), (8834, 16065), (9465, 14994), (10710, 13251), (10727, 13230), (11358, 12495)]