1232351280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 320

約数和(自身を含む): 4428288000

約数和(自身を除く): 3195936720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 61, 72, 80, 90, 94, 108, 120, 122, 135, 141, 144, 180, 183, 188, 199, 216, 235, 240, 244, 270, 282, 305, 360, 366, 376, 398, 423, 432, 470, 488, 540, 549, 564, 597, 610, 705, 720, 732, 752, 796, 846, 915, 940, 976, 995, 1080, 1098, 1128, 1194, 1220, 1269, 1410, 1464, 1592, 1647, 1692, 1791, 1830, 1880, 1990, 2115, 2160, 2196, 2256, 2388, 2440, 2538, 2745, 2820, 2867, 2928, 2985, 3184, 3294, 3384, 3582, 3660, 3760, 3980, 4230, 4392, 4776, 4880, 5076, 5373, 5490, 5640, 5734, 5970, 6345, 6588, 6768, 7164, 7320, 7960, 8235, 8460, 8601, 8784, 8955, 9353, 9552, 10152, 10746, 10980, 11280, 11468, 11940, 12139, 12690, 13176, 14328, 14335, 14640, 15920, 16470, 16920, 17202, 17910, 18706, 20304, 21492, 21960, 22936, 23880, 24278, 25380, 25803, 26352, 26865, 28059, 28656, 28670, 32940, 33840, 34404, 35820, 36417, 37412, 42984, 43005, 43920, 45872, 46765, 47760, 48556, 50760, 51606, 53730, 56118, 57340, 60695, 65880, 68808, 71640, 72834, 74824, 77409, 84177, 85968, 86010, 93530, 97112, 101520, 103212, 107460, 109251, 112236, 114680, 121390, 129015, 131760, 137616, 140295, 143280, 145668, 149648, 154818, 168354, 172020, 182085, 187060, 194224, 206424, 214920, 218502, 224472, 229360, 242780, 252531, 258030, 280590, 291336, 309636, 327753, 336708, 344040, 364170, 374120, 387045, 412848, 420885, 429840, 437004, 448944, 485560, 505062, 516060, 546255, 561180, 570533, 582672, 619272, 655506, 673416, 688080, 728340, 748240, 774090, 841770, 874008, 971120, 1010124, 1032120, 1092510, 1122360, 1141066, 1238544, 1262655, 1311012, 1346832, 1456680, 1548180, 1638765, 1683540, 1711599, 1748016, 2020248, 2064240, 2185020, 2244720, 2282132, 2525310, 2622024, 2852665, 2913360, 3096360, 3277530, 3367080, 3423198, 4040496, 4370040, 4564264, 5050620, 5134797, 5244048, 5705330, 6192720, 6555060, 6734160, 6846396, 8557995, 8740080, 9128528, 10101240, 10269594, 11410660, 13110120, 13692792, 15404391, 17115990, 20202480, 20539188, 22821320, 25673985, 26220240, 27385584, 30808782, 34231980, 41078376, 45642640, 51347970, 61617564, 68463960, 77021955, 82156752, 102695940, 123235128, 136927920, 154043910, 205391880, 246470256, 308087820, 410783760, 616175640, 1232351280]

約数ペア:

[(1, 1232351280), (2, 616175640), (3, 410783760), (4, 308087820), (5, 246470256), (6, 205391880), (8, 154043910), (9, 136927920), (10, 123235128), (12, 102695940), (15, 82156752), (16, 77021955), (18, 68463960), (20, 61617564), (24, 51347970), (27, 45642640), (30, 41078376), (36, 34231980), (40, 30808782), (45, 27385584), (47, 26220240), (48, 25673985), (54, 22821320), (60, 20539188), (61, 20202480), (72, 17115990), (80, 15404391), (90, 13692792), (94, 13110120), (108, 11410660), (120, 10269594), (122, 10101240), (135, 9128528), (141, 8740080), (144, 8557995), (180, 6846396), (183, 6734160), (188, 6555060), (199, 6192720), (216, 5705330), (235, 5244048), (240, 5134797), (244, 5050620), (270, 4564264), (282, 4370040), (305, 4040496), (360, 3423198), (366, 3367080), (376, 3277530), (398, 3096360), (423, 2913360), (432, 2852665), (470, 2622024), (488, 2525310), (540, 2282132), (549, 2244720), (564, 2185020), (597, 2064240), (610, 2020248), (705, 1748016), (720, 1711599), (732, 1683540), (752, 1638765), (796, 1548180), (846, 1456680), (915, 1346832), (940, 1311012), (976, 1262655), (995, 1238544), (1080, 1141066), (1098, 1122360), (1128, 1092510), (1194, 1032120), (1220, 1010124), (1269, 971120), (1410, 874008), (1464, 841770), (1592, 774090), (1647, 748240), (1692, 728340), (1791, 688080), (1830, 673416), (1880, 655506), (1990, 619272), (2115, 582672), (2160, 570533), (2196, 561180), (2256, 546255), (2388, 516060), (2440, 505062), (2538, 485560), (2745, 448944), (2820, 437004), (2867, 429840), (2928, 420885), (2985, 412848), (3184, 387045), (3294, 374120), (3384, 364170), (3582, 344040), (3660, 336708), (3760, 327753), (3980, 309636), (4230, 291336), (4392, 280590), (4776, 258030), (4880, 252531), (5076, 242780), (5373, 229360), (5490, 224472), (5640, 218502), (5734, 214920), (5970, 206424), (6345, 194224), (6588, 187060), (6768, 182085), (7164, 172020), (7320, 168354), (7960, 154818), (8235, 149648), (8460, 145668), (8601, 143280), (8784, 140295), (8955, 137616), (9353, 131760), (9552, 129015), (10152, 121390), (10746, 114680), (10980, 112236), (11280, 109251), (11468, 107460), (11940, 103212), (12139, 101520), (12690, 97112), (13176, 93530), (14328, 86010), (14335, 85968), (14640, 84177), (15920, 77409), (16470, 74824), (16920, 72834), (17202, 71640), (17910, 68808), (18706, 65880), (20304, 60695), (21492, 57340), (21960, 56118), (22936, 53730), (23880, 51606), (24278, 50760), (25380, 48556), (25803, 47760), (26352, 46765), (26865, 45872), (28059, 43920), (28656, 43005), (28670, 42984), (32940, 37412), (33840, 36417), (34404, 35820)]