1337448780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 4293273600

約数和(自身を除く): 2955824820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 239, 241, 258, 270, 387, 430, 478, 482, 516, 540, 645, 717, 723, 774, 860, 956, 964, 1161, 1195, 1205, 1290, 1434, 1446, 1548, 1935, 2151, 2169, 2322, 2390, 2410, 2580, 2868, 2892, 3585, 3615, 3870, 4302, 4338, 4644, 4780, 4820, 5805, 6453, 6507, 7170, 7230, 7740, 8604, 8676, 10277, 10363, 10755, 10845, 11610, 12906, 13014, 14340, 14460, 20554, 20726, 21510, 21690, 23220, 25812, 26028, 30831, 31089, 32265, 32535, 41108, 41452, 43020, 43380, 51385, 51815, 57599, 61662, 62178, 64530, 65070, 92493, 93267, 102770, 103630, 115198, 123324, 124356, 129060, 130140, 154155, 155445, 172797, 184986, 186534, 205540, 207260, 230396, 277479, 279801, 287995, 308310, 310890, 345594, 369972, 373068, 462465, 466335, 518391, 554958, 559602, 575990, 616620, 621780, 691188, 863985, 924930, 932670, 1036782, 1109916, 1119204, 1151980, 1387395, 1399005, 1555173, 1727970, 1849860, 1865340, 2073564, 2476757, 2591955, 2774790, 2798010, 3110346, 3455940, 4953514, 5183910, 5549580, 5596020, 6220692, 7430271, 7775865, 9907028, 10367820, 12383785, 14860542, 15551730, 22290813, 24767570, 29721084, 31103460, 37151355, 44581626, 49535140, 66872439, 74302710, 89163252, 111454065, 133744878, 148605420, 222908130, 267489756, 334362195, 445816260, 668724390, 1337448780]

約数ペア:

[(1, 1337448780), (2, 668724390), (3, 445816260), (4, 334362195), (5, 267489756), (6, 222908130), (9, 148605420), (10, 133744878), (12, 111454065), (15, 89163252), (18, 74302710), (20, 66872439), (27, 49535140), (30, 44581626), (36, 37151355), (43, 31103460), (45, 29721084), (54, 24767570), (60, 22290813), (86, 15551730), (90, 14860542), (108, 12383785), (129, 10367820), (135, 9907028), (172, 7775865), (180, 7430271), (215, 6220692), (239, 5596020), (241, 5549580), (258, 5183910), (270, 4953514), (387, 3455940), (430, 3110346), (478, 2798010), (482, 2774790), (516, 2591955), (540, 2476757), (645, 2073564), (717, 1865340), (723, 1849860), (774, 1727970), (860, 1555173), (956, 1399005), (964, 1387395), (1161, 1151980), (1195, 1119204), (1205, 1109916), (1290, 1036782), (1434, 932670), (1446, 924930), (1548, 863985), (1935, 691188), (2151, 621780), (2169, 616620), (2322, 575990), (2390, 559602), (2410, 554958), (2580, 518391), (2868, 466335), (2892, 462465), (3585, 373068), (3615, 369972), (3870, 345594), (4302, 310890), (4338, 308310), (4644, 287995), (4780, 279801), (4820, 277479), (5805, 230396), (6453, 207260), (6507, 205540), (7170, 186534), (7230, 184986), (7740, 172797), (8604, 155445), (8676, 154155), (10277, 130140), (10363, 129060), (10755, 124356), (10845, 123324), (11610, 115198), (12906, 103630), (13014, 102770), (14340, 93267), (14460, 92493), (20554, 65070), (20726, 64530), (21510, 62178), (21690, 61662), (23220, 57599), (25812, 51815), (26028, 51385), (30831, 43380), (31089, 43020), (32265, 41452), (32535, 41108)]