16071720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 59253120

約数和(自身を除く): 43181400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 53, 56, 57, 60, 70, 76, 84, 95, 105, 106, 114, 120, 133, 140, 152, 159, 168, 190, 210, 212, 228, 265, 266, 280, 285, 318, 361, 371, 380, 399, 420, 424, 456, 530, 532, 570, 636, 665, 722, 742, 760, 795, 798, 840, 1007, 1060, 1064, 1083, 1113, 1140, 1272, 1330, 1444, 1484, 1590, 1596, 1805, 1855, 1995, 2014, 2120, 2166, 2226, 2280, 2527, 2660, 2888, 2968, 3021, 3180, 3192, 3610, 3710, 3990, 4028, 4332, 4452, 5035, 5054, 5320, 5415, 5565, 6042, 6360, 7049, 7220, 7420, 7581, 7980, 8056, 8664, 8904, 10070, 10108, 10830, 11130, 12084, 12635, 14098, 14440, 14840, 15105, 15162, 15960, 19133, 20140, 20216, 21147, 21660, 22260, 24168, 25270, 28196, 30210, 30324, 35245, 37905, 38266, 40280, 42294, 43320, 44520, 50540, 56392, 57399, 60420, 60648, 70490, 75810, 76532, 84588, 95665, 101080, 105735, 114798, 120840, 133931, 140980, 151620, 153064, 169176, 191330, 211470, 229596, 267862, 281960, 286995, 303240, 382660, 401793, 422940, 459192, 535724, 573990, 669655, 765320, 803586, 845880, 1071448, 1147980, 1339310, 1607172, 2008965, 2295960, 2678620, 3214344, 4017930, 5357240, 8035860, 16071720]

約数ペア:

[(1, 16071720), (2, 8035860), (3, 5357240), (4, 4017930), (5, 3214344), (6, 2678620), (7, 2295960), (8, 2008965), (10, 1607172), (12, 1339310), (14, 1147980), (15, 1071448), (19, 845880), (20, 803586), (21, 765320), (24, 669655), (28, 573990), (30, 535724), (35, 459192), (38, 422940), (40, 401793), (42, 382660), (53, 303240), (56, 286995), (57, 281960), (60, 267862), (70, 229596), (76, 211470), (84, 191330), (95, 169176), (105, 153064), (106, 151620), (114, 140980), (120, 133931), (133, 120840), (140, 114798), (152, 105735), (159, 101080), (168, 95665), (190, 84588), (210, 76532), (212, 75810), (228, 70490), (265, 60648), (266, 60420), (280, 57399), (285, 56392), (318, 50540), (361, 44520), (371, 43320), (380, 42294), (399, 40280), (420, 38266), (424, 37905), (456, 35245), (530, 30324), (532, 30210), (570, 28196), (636, 25270), (665, 24168), (722, 22260), (742, 21660), (760, 21147), (795, 20216), (798, 20140), (840, 19133), (1007, 15960), (1060, 15162), (1064, 15105), (1083, 14840), (1113, 14440), (1140, 14098), (1272, 12635), (1330, 12084), (1444, 11130), (1484, 10830), (1590, 10108), (1596, 10070), (1805, 8904), (1855, 8664), (1995, 8056), (2014, 7980), (2120, 7581), (2166, 7420), (2226, 7220), (2280, 7049), (2527, 6360), (2660, 6042), (2888, 5565), (2968, 5415), (3021, 5320), (3180, 5054), (3192, 5035), (3610, 4452), (3710, 4332), (3990, 4028)]