168330120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 256

約数和(自身を含む): 622080000

約数和(自身を除く): 453749880

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, 199, 210, 212, 228, 265, 266, 280, 285, 318, 371, 380, 398, 399, 420, 424, 456, 530, 532, 570, 597, 636, 665, 742, 760, 795, 796, 798, 840, 995, 1007, 1060, 1064, 1113, 1140, 1194, 1272, 1330, 1393, 1484, 1590, 1592, 1596, 1855, 1990, 1995, 2014, 2120, 2226, 2280, 2388, 2660, 2786, 2968, 2985, 3021, 3180, 3192, 3710, 3781, 3980, 3990, 4028, 4179, 4452, 4776, 5035, 5320, 5565, 5572, 5970, 6042, 6360, 6965, 7049, 7420, 7562, 7960, 7980, 8056, 8358, 8904, 10070, 10547, 11130, 11144, 11343, 11940, 12084, 13930, 14098, 14840, 15105, 15124, 15960, 16716, 18905, 20140, 20895, 21094, 21147, 22260, 22686, 23880, 24168, 26467, 27860, 28196, 30210, 30248, 31641, 33432, 35245, 37810, 40280, 41790, 42188, 42294, 44520, 45372, 52735, 52934, 55720, 56392, 56715, 60420, 63282, 70490, 73829, 75620, 79401, 83580, 84376, 84588, 90744, 105470, 105735, 105868, 113430, 120840, 126564, 132335, 140980, 147658, 151240, 158205, 158802, 167160, 169176, 200393, 210940, 211470, 211736, 221487, 226860, 253128, 264670, 281960, 295316, 316410, 317604, 369145, 397005, 400786, 421880, 422940, 442974, 453720, 529340, 590632, 601179, 632820, 635208, 738290, 794010, 801572, 845880, 885948, 1001965, 1058680, 1107435, 1202358, 1265640, 1402751, 1476580, 1588020, 1603144, 1771896, 2003930, 2214870, 2404716, 2805502, 2953160, 3005895, 3176040, 4007860, 4208253, 4429740, 4809432, 5611004, 6011790, 7013755, 8015720, 8416506, 8859480, 11222008, 12023580, 14027510, 16833012, 21041265, 24047160, 28055020, 33666024, 42082530, 56110040, 84165060, 168330120]

約数ペア:

[(1, 168330120), (2, 84165060), (3, 56110040), (4, 42082530), (5, 33666024), (6, 28055020), (7, 24047160), (8, 21041265), (10, 16833012), (12, 14027510), (14, 12023580), (15, 11222008), (19, 8859480), (20, 8416506), (21, 8015720), (24, 7013755), (28, 6011790), (30, 5611004), (35, 4809432), (38, 4429740), (40, 4208253), (42, 4007860), (53, 3176040), (56, 3005895), (57, 2953160), (60, 2805502), (70, 2404716), (76, 2214870), (84, 2003930), (95, 1771896), (105, 1603144), (106, 1588020), (114, 1476580), (120, 1402751), (133, 1265640), (140, 1202358), (152, 1107435), (159, 1058680), (168, 1001965), (190, 885948), (199, 845880), (210, 801572), (212, 794010), (228, 738290), (265, 635208), (266, 632820), (280, 601179), (285, 590632), (318, 529340), (371, 453720), (380, 442974), (398, 422940), (399, 421880), (420, 400786), (424, 397005), (456, 369145), (530, 317604), (532, 316410), (570, 295316), (597, 281960), (636, 264670), (665, 253128), (742, 226860), (760, 221487), (795, 211736), (796, 211470), (798, 210940), (840, 200393), (995, 169176), (1007, 167160), (1060, 158802), (1064, 158205), (1113, 151240), (1140, 147658), (1194, 140980), (1272, 132335), (1330, 126564), (1393, 120840), (1484, 113430), (1590, 105868), (1592, 105735), (1596, 105470), (1855, 90744), (1990, 84588), (1995, 84376), (2014, 83580), (2120, 79401), (2226, 75620), (2280, 73829), (2388, 70490), (2660, 63282), (2786, 60420), (2968, 56715), (2985, 56392), (3021, 55720), (3180, 52934), (3192, 52735), (3710, 45372), (3781, 44520), (3980, 42294), (3990, 42188), (4028, 41790), (4179, 40280), (4452, 37810), (4776, 35245), (5035, 33432), (5320, 31641), (5565, 30248), (5572, 30210), (5970, 28196), (6042, 27860), (6360, 26467), (6965, 24168), (7049, 23880), (7420, 22686), (7562, 22260), (7960, 21147), (7980, 21094), (8056, 20895), (8358, 20140), (8904, 18905), (10070, 16716), (10547, 15960), (11130, 15124), (11144, 15105), (11343, 14840), (11940, 14098), (12084, 13930)]