161099640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1246

約数の個数: 192

約数和(自身を含む): 583783200

約数和(自身を除く): 422683560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 232, 234, 260, 261, 290, 312, 348, 360, 377, 390, 435, 468, 520, 522, 580, 585, 696, 754, 780, 870, 936, 1044, 1131, 1160, 1170, 1187, 1305, 1508, 1560, 1740, 1885, 2088, 2262, 2340, 2374, 2610, 3016, 3393, 3480, 3561, 3770, 4524, 4680, 4748, 5220, 5655, 5935, 6786, 7122, 7540, 9048, 9496, 10440, 10683, 11310, 11870, 13572, 14244, 15080, 15431, 16965, 17805, 21366, 22620, 23740, 27144, 28488, 30862, 33930, 34423, 35610, 42732, 45240, 46293, 47480, 53415, 61724, 67860, 68846, 71220, 77155, 85464, 92586, 103269, 106830, 123448, 135720, 137692, 138879, 142440, 154310, 172115, 185172, 206538, 213660, 231465, 275384, 277758, 308620, 309807, 344230, 370344, 413076, 427320, 447499, 462930, 516345, 555516, 617240, 619614, 688460, 694395, 826152, 894998, 925860, 1032690, 1111032, 1239228, 1342497, 1376920, 1388790, 1549035, 1789996, 1851720, 2065380, 2237495, 2478456, 2684994, 2777580, 3098070, 3579992, 4027491, 4130760, 4474990, 5369988, 5555160, 6196140, 6712485, 8054982, 8949980, 10739976, 12392280, 13424970, 16109964, 17899960, 20137455, 26849940, 32219928, 40274910, 53699880, 80549820, 161099640]

約数ペア:

[(1, 161099640), (2, 80549820), (3, 53699880), (4, 40274910), (5, 32219928), (6, 26849940), (8, 20137455), (9, 17899960), (10, 16109964), (12, 13424970), (13, 12392280), (15, 10739976), (18, 8949980), (20, 8054982), (24, 6712485), (26, 6196140), (29, 5555160), (30, 5369988), (36, 4474990), (39, 4130760), (40, 4027491), (45, 3579992), (52, 3098070), (58, 2777580), (60, 2684994), (65, 2478456), (72, 2237495), (78, 2065380), (87, 1851720), (90, 1789996), (104, 1549035), (116, 1388790), (117, 1376920), (120, 1342497), (130, 1239228), (145, 1111032), (156, 1032690), (174, 925860), (180, 894998), (195, 826152), (232, 694395), (234, 688460), (260, 619614), (261, 617240), (290, 555516), (312, 516345), (348, 462930), (360, 447499), (377, 427320), (390, 413076), (435, 370344), (468, 344230), (520, 309807), (522, 308620), (580, 277758), (585, 275384), (696, 231465), (754, 213660), (780, 206538), (870, 185172), (936, 172115), (1044, 154310), (1131, 142440), (1160, 138879), (1170, 137692), (1187, 135720), (1305, 123448), (1508, 106830), (1560, 103269), (1740, 92586), (1885, 85464), (2088, 77155), (2262, 71220), (2340, 68846), (2374, 67860), (2610, 61724), (3016, 53415), (3393, 47480), (3480, 46293), (3561, 45240), (3770, 42732), (4524, 35610), (4680, 34423), (4748, 33930), (5220, 30862), (5655, 28488), (5935, 27144), (6786, 23740), (7122, 22620), (7540, 21366), (9048, 17805), (9496, 16965), (10440, 15431), (10683, 15080), (11310, 14244), (11870, 13572)]