330289960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 1020418560

約数和(自身を除く): 690128600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 73, 77, 88, 91, 104, 110, 113, 130, 140, 143, 146, 154, 182, 220, 226, 260, 280, 286, 292, 308, 364, 365, 385, 440, 452, 455, 511, 520, 565, 572, 584, 616, 715, 728, 730, 770, 791, 803, 904, 910, 949, 1001, 1022, 1130, 1144, 1243, 1430, 1460, 1469, 1540, 1582, 1606, 1820, 1898, 2002, 2044, 2260, 2486, 2555, 2860, 2920, 2938, 3080, 3164, 3212, 3640, 3796, 3955, 4004, 4015, 4088, 4520, 4745, 4972, 5005, 5110, 5621, 5720, 5876, 6215, 6328, 6424, 6643, 7345, 7592, 7910, 8008, 8030, 8249, 8701, 9490, 9944, 10010, 10220, 10283, 10439, 11242, 11752, 12430, 13286, 14690, 15820, 16060, 16159, 16498, 17402, 18980, 20020, 20440, 20566, 20878, 22484, 24860, 26572, 28105, 29380, 31640, 32120, 32318, 32996, 33215, 34804, 37960, 40040, 41132, 41245, 41756, 43505, 44968, 49720, 51415, 52195, 53144, 56210, 57743, 58760, 64636, 65992, 66430, 69608, 73073, 80795, 82264, 82490, 83512, 87010, 90739, 102830, 104390, 107237, 112420, 113113, 115486, 129272, 132860, 146146, 161590, 164980, 174020, 181478, 205660, 208780, 214474, 224840, 226226, 230972, 265720, 288715, 292292, 323180, 329960, 348040, 362956, 365365, 411320, 417560, 428948, 452452, 453695, 461944, 536185, 565565, 577430, 584584, 635173, 646360, 725912, 730730, 750659, 857896, 904904, 907390, 1072370, 1131130, 1154860, 1179607, 1270346, 1461460, 1501318, 1814780, 2144740, 2262260, 2309720, 2359214, 2540692, 2922920, 3002636, 3175865, 3629560, 3753295, 4289480, 4524520, 4718428, 5081384, 5898035, 6005272, 6351730, 7506590, 8257249, 9436856, 11796070, 12703460, 15013180, 16514498, 23592140, 25406920, 30026360, 33028996, 41286245, 47184280, 66057992, 82572490, 165144980, 330289960]

約数ペア:

[(1, 330289960), (2, 165144980), (4, 82572490), (5, 66057992), (7, 47184280), (8, 41286245), (10, 33028996), (11, 30026360), (13, 25406920), (14, 23592140), (20, 16514498), (22, 15013180), (26, 12703460), (28, 11796070), (35, 9436856), (40, 8257249), (44, 7506590), (52, 6351730), (55, 6005272), (56, 5898035), (65, 5081384), (70, 4718428), (73, 4524520), (77, 4289480), (88, 3753295), (91, 3629560), (104, 3175865), (110, 3002636), (113, 2922920), (130, 2540692), (140, 2359214), (143, 2309720), (146, 2262260), (154, 2144740), (182, 1814780), (220, 1501318), (226, 1461460), (260, 1270346), (280, 1179607), (286, 1154860), (292, 1131130), (308, 1072370), (364, 907390), (365, 904904), (385, 857896), (440, 750659), (452, 730730), (455, 725912), (511, 646360), (520, 635173), (565, 584584), (572, 577430), (584, 565565), (616, 536185), (715, 461944), (728, 453695), (730, 452452), (770, 428948), (791, 417560), (803, 411320), (904, 365365), (910, 362956), (949, 348040), (1001, 329960), (1022, 323180), (1130, 292292), (1144, 288715), (1243, 265720), (1430, 230972), (1460, 226226), (1469, 224840), (1540, 214474), (1582, 208780), (1606, 205660), (1820, 181478), (1898, 174020), (2002, 164980), (2044, 161590), (2260, 146146), (2486, 132860), (2555, 129272), (2860, 115486), (2920, 113113), (2938, 112420), (3080, 107237), (3164, 104390), (3212, 102830), (3640, 90739), (3796, 87010), (3955, 83512), (4004, 82490), (4015, 82264), (4088, 80795), (4520, 73073), (4745, 69608), (4972, 66430), (5005, 65992), (5110, 64636), (5621, 58760), (5720, 57743), (5876, 56210), (6215, 53144), (6328, 52195), (6424, 51415), (6643, 49720), (7345, 44968), (7592, 43505), (7910, 41756), (8008, 41245), (8030, 41132), (8249, 40040), (8701, 37960), (9490, 34804), (9944, 33215), (10010, 32996), (10220, 32318), (10283, 32120), (10439, 31640), (11242, 29380), (11752, 28105), (12430, 26572), (13286, 24860), (14690, 22484), (15820, 20878), (16060, 20566), (16159, 20440), (16498, 20020), (17402, 18980)]