313073460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1031}}^1$

素因数の和:1294

約数の個数: 144

約数和(自身を含む): 1090881792

約数和(自身を除く): 777808332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 241, 252, 315, 420, 482, 630, 723, 964, 1031, 1205, 1260, 1446, 1687, 2062, 2169, 2410, 2892, 3093, 3374, 3615, 4124, 4338, 4820, 5061, 5155, 6186, 6748, 7217, 7230, 8435, 8676, 9279, 10122, 10310, 10845, 12372, 14434, 14460, 15183, 15465, 16870, 18558, 20244, 20620, 21651, 21690, 25305, 28868, 30366, 30930, 33740, 36085, 37116, 43302, 43380, 46395, 50610, 60732, 61860, 64953, 72170, 75915, 86604, 92790, 101220, 108255, 129906, 144340, 151830, 185580, 216510, 248471, 259812, 303660, 324765, 433020, 496942, 649530, 745413, 993884, 1242355, 1299060, 1490826, 1739297, 2236239, 2484710, 2981652, 3478594, 3727065, 4472478, 4969420, 5217891, 6957188, 7454130, 8696485, 8944956, 10435782, 11181195, 14908260, 15653673, 17392970, 20871564, 22362390, 26089455, 31307346, 34785940, 44724780, 52178910, 62614692, 78268365, 104357820, 156536730, 313073460]

約数ペア:

[(1, 313073460), (2, 156536730), (3, 104357820), (4, 78268365), (5, 62614692), (6, 52178910), (7, 44724780), (9, 34785940), (10, 31307346), (12, 26089455), (14, 22362390), (15, 20871564), (18, 17392970), (20, 15653673), (21, 14908260), (28, 11181195), (30, 10435782), (35, 8944956), (36, 8696485), (42, 7454130), (45, 6957188), (60, 5217891), (63, 4969420), (70, 4472478), (84, 3727065), (90, 3478594), (105, 2981652), (126, 2484710), (140, 2236239), (180, 1739297), (210, 1490826), (241, 1299060), (252, 1242355), (315, 993884), (420, 745413), (482, 649530), (630, 496942), (723, 433020), (964, 324765), (1031, 303660), (1205, 259812), (1260, 248471), (1446, 216510), (1687, 185580), (2062, 151830), (2169, 144340), (2410, 129906), (2892, 108255), (3093, 101220), (3374, 92790), (3615, 86604), (4124, 75915), (4338, 72170), (4820, 64953), (5061, 61860), (5155, 60732), (6186, 50610), (6748, 46395), (7217, 43380), (7230, 43302), (8435, 37116), (8676, 36085), (9279, 33740), (10122, 30930), (10310, 30366), (10845, 28868), (12372, 25305), (14434, 21690), (14460, 21651), (15183, 20620), (15465, 20244), (16870, 18558)]