349156560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1553

約数の個数: 160

約数和(自身を含む): 1156497408

約数和(自身を除く): 807340848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 80, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 430, 460, 516, 552, 645, 688, 690, 860, 920, 989, 1032, 1104, 1290, 1380, 1471, 1720, 1840, 1978, 2064, 2580, 2760, 2942, 2967, 3440, 3956, 4413, 4945, 5160, 5520, 5884, 5934, 7355, 7912, 8826, 9890, 10320, 11768, 11868, 14710, 14835, 15824, 17652, 19780, 22065, 23536, 23736, 29420, 29670, 33833, 35304, 39560, 44130, 47472, 58840, 59340, 63253, 67666, 70608, 79120, 88260, 101499, 117680, 118680, 126506, 135332, 169165, 176520, 189759, 202998, 237360, 253012, 270664, 316265, 338330, 353040, 379518, 405996, 506024, 507495, 541328, 632530, 676660, 759036, 811992, 948795, 1012048, 1014990, 1265060, 1353320, 1454819, 1518072, 1623984, 1897590, 2029980, 2530120, 2706640, 2909638, 3036144, 3795180, 4059960, 4364457, 5060240, 5819276, 7274095, 7590360, 8119920, 8728914, 11638552, 14548190, 15180720, 17457828, 21822285, 23277104, 29096380, 34915656, 43644570, 58192760, 69831312, 87289140, 116385520, 174578280, 349156560]

約数ペア:

[(1, 349156560), (2, 174578280), (3, 116385520), (4, 87289140), (5, 69831312), (6, 58192760), (8, 43644570), (10, 34915656), (12, 29096380), (15, 23277104), (16, 21822285), (20, 17457828), (23, 15180720), (24, 14548190), (30, 11638552), (40, 8728914), (43, 8119920), (46, 7590360), (48, 7274095), (60, 5819276), (69, 5060240), (80, 4364457), (86, 4059960), (92, 3795180), (115, 3036144), (120, 2909638), (129, 2706640), (138, 2530120), (172, 2029980), (184, 1897590), (215, 1623984), (230, 1518072), (240, 1454819), (258, 1353320), (276, 1265060), (344, 1014990), (345, 1012048), (368, 948795), (430, 811992), (460, 759036), (516, 676660), (552, 632530), (645, 541328), (688, 507495), (690, 506024), (860, 405996), (920, 379518), (989, 353040), (1032, 338330), (1104, 316265), (1290, 270664), (1380, 253012), (1471, 237360), (1720, 202998), (1840, 189759), (1978, 176520), (2064, 169165), (2580, 135332), (2760, 126506), (2942, 118680), (2967, 117680), (3440, 101499), (3956, 88260), (4413, 79120), (4945, 70608), (5160, 67666), (5520, 63253), (5884, 59340), (5934, 58840), (7355, 47472), (7912, 44130), (8826, 39560), (9890, 35304), (10320, 33833), (11768, 29670), (11868, 29420), (14710, 23736), (14835, 23536), (15824, 22065), (17652, 19780)]