2138654160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{63199}}^1$

素因数の和:63265

約数の個数: 120

約数和(自身を含む): 7335244800

約数和(自身を除く): 5196590640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 33840, 63199, 126398, 189597, 252796, 315995, 379194, 505592, 568791, 631990, 758388, 947985, 1011184, 1137582, 1263980, 1516776, 1895970, 2275164, 2527960, 2843955, 2970353, 3033552, 3791940, 4550328, 5055920, 5687910, 5940706, 7583880, 8911059, 9100656, 11375820, 11881412, 14851765, 15167760, 17822118, 22751640, 23762824, 26733177, 29703530, 35644236, 44555295, 45503280, 47525648, 53466354, 59407060, 71288472, 89110590, 106932708, 118814120, 133665885, 142576944, 178221180, 213865416, 237628240, 267331770, 356442360, 427730832, 534663540, 712884720, 1069327080, 2138654160]

約数ペア:

[(1, 2138654160), (2, 1069327080), (3, 712884720), (4, 534663540), (5, 427730832), (6, 356442360), (8, 267331770), (9, 237628240), (10, 213865416), (12, 178221180), (15, 142576944), (16, 133665885), (18, 118814120), (20, 106932708), (24, 89110590), (30, 71288472), (36, 59407060), (40, 53466354), (45, 47525648), (47, 45503280), (48, 44555295), (60, 35644236), (72, 29703530), (80, 26733177), (90, 23762824), (94, 22751640), (120, 17822118), (141, 15167760), (144, 14851765), (180, 11881412), (188, 11375820), (235, 9100656), (240, 8911059), (282, 7583880), (360, 5940706), (376, 5687910), (423, 5055920), (470, 4550328), (564, 3791940), (705, 3033552), (720, 2970353), (752, 2843955), (846, 2527960), (940, 2275164), (1128, 1895970), (1410, 1516776), (1692, 1263980), (1880, 1137582), (2115, 1011184), (2256, 947985), (2820, 758388), (3384, 631990), (3760, 568791), (4230, 505592), (5640, 379194), (6768, 315995), (8460, 252796), (11280, 189597), (16920, 126398), (33840, 63199)]