141539580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8641}}^1$

素因数の和:8676

約数の個数: 144

約数和(自身を含む): 528475584

約数和(自身を除く): 386936004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 8641, 16380, 17282, 25923, 34564, 43205, 51846, 60487, 77769, 86410, 103692, 112333, 120974, 129615, 155538, 172820, 181461, 224666, 241948, 259230, 302435, 311076, 336999, 362922, 388845, 449332, 518460, 544383, 561665, 604870, 673998, 725844, 777690, 786331, 907305, 1010997, 1088766, 1123330, 1209740, 1347996, 1555380, 1572662, 1684995, 1814610, 2021994, 2177532, 2246660, 2358993, 2721915, 3145324, 3369990, 3629220, 3931655, 4043988, 4717986, 5054985, 5443830, 6739980, 7076979, 7863310, 9435972, 10109970, 10887660, 11794965, 14153958, 15726620, 20219940, 23589930, 28307916, 35384895, 47179860, 70769790, 141539580]

約数ペア:

[(1, 141539580), (2, 70769790), (3, 47179860), (4, 35384895), (5, 28307916), (6, 23589930), (7, 20219940), (9, 15726620), (10, 14153958), (12, 11794965), (13, 10887660), (14, 10109970), (15, 9435972), (18, 7863310), (20, 7076979), (21, 6739980), (26, 5443830), (28, 5054985), (30, 4717986), (35, 4043988), (36, 3931655), (39, 3629220), (42, 3369990), (45, 3145324), (52, 2721915), (60, 2358993), (63, 2246660), (65, 2177532), (70, 2021994), (78, 1814610), (84, 1684995), (90, 1572662), (91, 1555380), (105, 1347996), (117, 1209740), (126, 1123330), (130, 1088766), (140, 1010997), (156, 907305), (180, 786331), (182, 777690), (195, 725844), (210, 673998), (234, 604870), (252, 561665), (260, 544383), (273, 518460), (315, 449332), (364, 388845), (390, 362922), (420, 336999), (455, 311076), (468, 302435), (546, 259230), (585, 241948), (630, 224666), (780, 181461), (819, 172820), (910, 155538), (1092, 129615), (1170, 120974), (1260, 112333), (1365, 103692), (1638, 86410), (1820, 77769), (2340, 60487), (2730, 51846), (3276, 43205), (4095, 34564), (5460, 25923), (8190, 17282), (8641, 16380)]