42249480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 161118720

約数和(自身を除く): 118869240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 53, 56, 60, 65, 70, 73, 78, 84, 91, 104, 105, 106, 120, 130, 140, 146, 156, 159, 168, 182, 195, 210, 212, 219, 260, 265, 273, 280, 292, 312, 318, 364, 365, 371, 390, 420, 424, 438, 455, 511, 520, 530, 546, 584, 636, 689, 728, 730, 742, 780, 795, 840, 876, 910, 949, 1022, 1060, 1092, 1095, 1113, 1272, 1365, 1378, 1460, 1484, 1533, 1560, 1590, 1752, 1820, 1855, 1898, 2044, 2067, 2120, 2184, 2190, 2226, 2555, 2730, 2756, 2847, 2920, 2968, 3066, 3180, 3445, 3640, 3710, 3796, 3869, 4088, 4134, 4380, 4452, 4745, 4823, 5110, 5460, 5512, 5565, 5694, 6132, 6360, 6643, 6890, 7420, 7592, 7665, 7738, 8268, 8760, 8904, 9490, 9646, 10220, 10335, 10920, 11130, 11388, 11607, 12264, 13286, 13780, 14235, 14469, 14840, 15330, 15476, 16536, 18980, 19292, 19345, 19929, 20440, 20670, 22260, 22776, 23214, 24115, 26572, 27083, 27560, 28470, 28938, 30660, 30952, 33215, 37960, 38584, 38690, 39858, 41340, 44520, 46428, 48230, 50297, 53144, 54166, 56940, 57876, 58035, 61320, 66430, 72345, 77380, 79716, 81249, 82680, 92856, 96460, 99645, 100594, 108332, 113880, 115752, 116070, 132860, 135415, 144690, 150891, 154760, 159432, 162498, 192920, 199290, 201188, 216664, 232140, 251485, 265720, 270830, 289380, 301782, 324996, 352079, 398580, 402376, 406245, 464280, 502970, 541660, 578760, 603564, 649992, 704158, 754455, 797160, 812490, 1005940, 1056237, 1083320, 1207128, 1408316, 1508910, 1624980, 1760395, 2011880, 2112474, 2816632, 3017820, 3249960, 3520790, 4224948, 5281185, 6035640, 7041580, 8449896, 10562370, 14083160, 21124740, 42249480]

約数ペア:

[(1, 42249480), (2, 21124740), (3, 14083160), (4, 10562370), (5, 8449896), (6, 7041580), (7, 6035640), (8, 5281185), (10, 4224948), (12, 3520790), (13, 3249960), (14, 3017820), (15, 2816632), (20, 2112474), (21, 2011880), (24, 1760395), (26, 1624980), (28, 1508910), (30, 1408316), (35, 1207128), (39, 1083320), (40, 1056237), (42, 1005940), (52, 812490), (53, 797160), (56, 754455), (60, 704158), (65, 649992), (70, 603564), (73, 578760), (78, 541660), (84, 502970), (91, 464280), (104, 406245), (105, 402376), (106, 398580), (120, 352079), (130, 324996), (140, 301782), (146, 289380), (156, 270830), (159, 265720), (168, 251485), (182, 232140), (195, 216664), (210, 201188), (212, 199290), (219, 192920), (260, 162498), (265, 159432), (273, 154760), (280, 150891), (292, 144690), (312, 135415), (318, 132860), (364, 116070), (365, 115752), (371, 113880), (390, 108332), (420, 100594), (424, 99645), (438, 96460), (455, 92856), (511, 82680), (520, 81249), (530, 79716), (546, 77380), (584, 72345), (636, 66430), (689, 61320), (728, 58035), (730, 57876), (742, 56940), (780, 54166), (795, 53144), (840, 50297), (876, 48230), (910, 46428), (949, 44520), (1022, 41340), (1060, 39858), (1092, 38690), (1095, 38584), (1113, 37960), (1272, 33215), (1365, 30952), (1378, 30660), (1460, 28938), (1484, 28470), (1533, 27560), (1560, 27083), (1590, 26572), (1752, 24115), (1820, 23214), (1855, 22776), (1898, 22260), (2044, 20670), (2067, 20440), (2120, 19929), (2184, 19345), (2190, 19292), (2226, 18980), (2555, 16536), (2730, 15476), (2756, 15330), (2847, 14840), (2920, 14469), (2968, 14235), (3066, 13780), (3180, 13286), (3445, 12264), (3640, 11607), (3710, 11388), (3796, 11130), (3869, 10920), (4088, 10335), (4134, 10220), (4380, 9646), (4452, 9490), (4745, 8904), (4823, 8760), (5110, 8268), (5460, 7738), (5512, 7665), (5565, 7592), (5694, 7420), (6132, 6890), (6360, 6643)]