664310400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5363

約数の個数: 192

約数和(自身を含む): 2356828320

約数和(自身を除く): 1692517920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1664, 1920, 1950, 2080, 2400, 2496, 2600, 3120, 3200, 3900, 4160, 4800, 4992, 5200, 5323, 6240, 7800, 8320, 9600, 10400, 10646, 12480, 15600, 15969, 20800, 21292, 24960, 26615, 31200, 31938, 41600, 42584, 53230, 62400, 63876, 69199, 79845, 85168, 106460, 124800, 127752, 133075, 138398, 159690, 170336, 207597, 212920, 255504, 266150, 276796, 319380, 340672, 345995, 399225, 415194, 425840, 511008, 532300, 553592, 638760, 681344, 691990, 798450, 830388, 851680, 1022016, 1037985, 1064600, 1107184, 1277520, 1383980, 1596900, 1660776, 1703360, 1729975, 2044032, 2075970, 2129200, 2214368, 2555040, 2767960, 3193800, 3321552, 3406720, 3459950, 4151940, 4258400, 4428736, 5110080, 5189925, 5535920, 6387600, 6643104, 6919900, 8303880, 8516800, 8857472, 10220160, 10379850, 11071840, 12775200, 13286208, 13839800, 16607760, 17033600, 20759700, 22143680, 25550400, 26572416, 27679600, 33215520, 41519400, 44287360, 51100800, 55359200, 66431040, 83038800, 110718400, 132862080, 166077600, 221436800, 332155200, 664310400]

約数ペア:

[(1, 664310400), (2, 332155200), (3, 221436800), (4, 166077600), (5, 132862080), (6, 110718400), (8, 83038800), (10, 66431040), (12, 55359200), (13, 51100800), (15, 44287360), (16, 41519400), (20, 33215520), (24, 27679600), (25, 26572416), (26, 25550400), (30, 22143680), (32, 20759700), (39, 17033600), (40, 16607760), (48, 13839800), (50, 13286208), (52, 12775200), (60, 11071840), (64, 10379850), (65, 10220160), (75, 8857472), (78, 8516800), (80, 8303880), (96, 6919900), (100, 6643104), (104, 6387600), (120, 5535920), (128, 5189925), (130, 5110080), (150, 4428736), (156, 4258400), (160, 4151940), (192, 3459950), (195, 3406720), (200, 3321552), (208, 3193800), (240, 2767960), (260, 2555040), (300, 2214368), (312, 2129200), (320, 2075970), (325, 2044032), (384, 1729975), (390, 1703360), (400, 1660776), (416, 1596900), (480, 1383980), (520, 1277520), (600, 1107184), (624, 1064600), (640, 1037985), (650, 1022016), (780, 851680), (800, 830388), (832, 798450), (960, 691990), (975, 681344), (1040, 638760), (1200, 553592), (1248, 532300), (1300, 511008), (1560, 425840), (1600, 415194), (1664, 399225), (1920, 345995), (1950, 340672), (2080, 319380), (2400, 276796), (2496, 266150), (2600, 255504), (3120, 212920), (3200, 207597), (3900, 170336), (4160, 159690), (4800, 138398), (4992, 133075), (5200, 127752), (5323, 124800), (6240, 106460), (7800, 85168), (8320, 79845), (9600, 69199), (10400, 63876), (10646, 62400), (12480, 53230), (15600, 42584), (15969, 41600), (20800, 31938), (21292, 31200), (24960, 26615)]