16043580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 216

約数和(自身を含む): 60501168

約数和(自身を除く): 44457588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 107, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 214, 238, 245, 252, 255, 294, 306, 315, 321, 340, 357, 420, 428, 441, 476, 490, 510, 535, 588, 595, 612, 630, 642, 714, 735, 749, 765, 833, 882, 963, 980, 1020, 1070, 1071, 1190, 1260, 1284, 1428, 1470, 1498, 1530, 1605, 1666, 1764, 1785, 1819, 1926, 2140, 2142, 2205, 2247, 2380, 2499, 2940, 2996, 3060, 3210, 3332, 3570, 3638, 3745, 3852, 4165, 4284, 4410, 4494, 4815, 4998, 5243, 5355, 5457, 6420, 6741, 7140, 7276, 7490, 7497, 8330, 8820, 8988, 9095, 9630, 9996, 10486, 10710, 10914, 11235, 12495, 12733, 13482, 14980, 14994, 15729, 16371, 16660, 18190, 19260, 20972, 21420, 21828, 22470, 24990, 25466, 26215, 26964, 27285, 29988, 31458, 32742, 33705, 36380, 37485, 38199, 44940, 47187, 49980, 50932, 52430, 54570, 62916, 63665, 65484, 67410, 74970, 76398, 78645, 81855, 89131, 94374, 104860, 109140, 114597, 127330, 134820, 149940, 152796, 157290, 163710, 178262, 188748, 190995, 229194, 235935, 254660, 267393, 314580, 327420, 356524, 381990, 445655, 458388, 471870, 534786, 572985, 763980, 802179, 891310, 943740, 1069572, 1145970, 1336965, 1604358, 1782620, 2291940, 2673930, 3208716, 4010895, 5347860, 8021790, 16043580]

約数ペア:

[(1, 16043580), (2, 8021790), (3, 5347860), (4, 4010895), (5, 3208716), (6, 2673930), (7, 2291940), (9, 1782620), (10, 1604358), (12, 1336965), (14, 1145970), (15, 1069572), (17, 943740), (18, 891310), (20, 802179), (21, 763980), (28, 572985), (30, 534786), (34, 471870), (35, 458388), (36, 445655), (42, 381990), (45, 356524), (49, 327420), (51, 314580), (60, 267393), (63, 254660), (68, 235935), (70, 229194), (84, 190995), (85, 188748), (90, 178262), (98, 163710), (102, 157290), (105, 152796), (107, 149940), (119, 134820), (126, 127330), (140, 114597), (147, 109140), (153, 104860), (170, 94374), (180, 89131), (196, 81855), (204, 78645), (210, 76398), (214, 74970), (238, 67410), (245, 65484), (252, 63665), (255, 62916), (294, 54570), (306, 52430), (315, 50932), (321, 49980), (340, 47187), (357, 44940), (420, 38199), (428, 37485), (441, 36380), (476, 33705), (490, 32742), (510, 31458), (535, 29988), (588, 27285), (595, 26964), (612, 26215), (630, 25466), (642, 24990), (714, 22470), (735, 21828), (749, 21420), (765, 20972), (833, 19260), (882, 18190), (963, 16660), (980, 16371), (1020, 15729), (1070, 14994), (1071, 14980), (1190, 13482), (1260, 12733), (1284, 12495), (1428, 11235), (1470, 10914), (1498, 10710), (1530, 10486), (1605, 9996), (1666, 9630), (1764, 9095), (1785, 8988), (1819, 8820), (1926, 8330), (2140, 7497), (2142, 7490), (2205, 7276), (2247, 7140), (2380, 6741), (2499, 6420), (2940, 5457), (2996, 5355), (3060, 5243), (3210, 4998), (3332, 4815), (3570, 4494), (3638, 4410), (3745, 4284), (3852, 4165)]