233199720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3833}}^1$

素因数の和:3876

約数の個数: 144

約数和(自身を含む): 820897740

約数和(自身を除く): 587698020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 3833, 4056, 4680, 5070, 6084, 6760, 7605, 7666, 10140, 11499, 12168, 15210, 15332, 19165, 20280, 22998, 30420, 30664, 34497, 38330, 45996, 49829, 57495, 60840, 68994, 76660, 91992, 99658, 114990, 137988, 149487, 153320, 172485, 199316, 229980, 249145, 275976, 298974, 344970, 398632, 448461, 459960, 498290, 597948, 647777, 689940, 747435, 896922, 996580, 1195896, 1295554, 1379880, 1494870, 1793844, 1943331, 1993160, 2242305, 2591108, 2989740, 3238885, 3587688, 3886662, 4484610, 5182216, 5829993, 5979480, 6477770, 7773324, 8969220, 9716655, 11659986, 12955540, 15546648, 17938440, 19433310, 23319972, 25911080, 29149965, 38866620, 46639944, 58299930, 77733240, 116599860, 233199720]

約数ペア:

[(1, 233199720), (2, 116599860), (3, 77733240), (4, 58299930), (5, 46639944), (6, 38866620), (8, 29149965), (9, 25911080), (10, 23319972), (12, 19433310), (13, 17938440), (15, 15546648), (18, 12955540), (20, 11659986), (24, 9716655), (26, 8969220), (30, 7773324), (36, 6477770), (39, 5979480), (40, 5829993), (45, 5182216), (52, 4484610), (60, 3886662), (65, 3587688), (72, 3238885), (78, 2989740), (90, 2591108), (104, 2242305), (117, 1993160), (120, 1943331), (130, 1793844), (156, 1494870), (169, 1379880), (180, 1295554), (195, 1195896), (234, 996580), (260, 896922), (312, 747435), (338, 689940), (360, 647777), (390, 597948), (468, 498290), (507, 459960), (520, 448461), (585, 398632), (676, 344970), (780, 298974), (845, 275976), (936, 249145), (1014, 229980), (1170, 199316), (1352, 172485), (1521, 153320), (1560, 149487), (1690, 137988), (2028, 114990), (2340, 99658), (2535, 91992), (3042, 76660), (3380, 68994), (3833, 60840), (4056, 57495), (4680, 49829), (5070, 45996), (6084, 38330), (6760, 34497), (7605, 30664), (7666, 30420), (10140, 22998), (11499, 20280), (12168, 19165), (15210, 15332)]