16630320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 62138880

約数和(自身を除く): 45508560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 521, 532, 560, 570, 665, 760, 798, 840, 912, 1042, 1064, 1140, 1330, 1520, 1563, 1596, 1680, 1995, 2084, 2128, 2280, 2605, 2660, 3126, 3192, 3647, 3990, 4168, 4560, 5210, 5320, 6252, 6384, 7294, 7815, 7980, 8336, 9899, 10420, 10640, 10941, 12504, 14588, 15630, 15960, 18235, 19798, 20840, 21882, 25008, 29176, 29697, 31260, 31920, 36470, 39596, 41680, 43764, 49495, 54705, 58352, 59394, 62520, 69293, 72940, 79192, 87528, 98990, 109410, 118788, 125040, 138586, 145880, 148485, 158384, 175056, 197980, 207879, 218820, 237576, 277172, 291760, 296970, 346465, 395960, 415758, 437640, 475152, 554344, 593940, 692930, 791920, 831516, 875280, 1039395, 1108688, 1187880, 1385860, 1663032, 2078790, 2375760, 2771720, 3326064, 4157580, 5543440, 8315160, 16630320]

約数ペア:

[(1, 16630320), (2, 8315160), (3, 5543440), (4, 4157580), (5, 3326064), (6, 2771720), (7, 2375760), (8, 2078790), (10, 1663032), (12, 1385860), (14, 1187880), (15, 1108688), (16, 1039395), (19, 875280), (20, 831516), (21, 791920), (24, 692930), (28, 593940), (30, 554344), (35, 475152), (38, 437640), (40, 415758), (42, 395960), (48, 346465), (56, 296970), (57, 291760), (60, 277172), (70, 237576), (76, 218820), (80, 207879), (84, 197980), (95, 175056), (105, 158384), (112, 148485), (114, 145880), (120, 138586), (133, 125040), (140, 118788), (152, 109410), (168, 98990), (190, 87528), (210, 79192), (228, 72940), (240, 69293), (266, 62520), (280, 59394), (285, 58352), (304, 54705), (336, 49495), (380, 43764), (399, 41680), (420, 39596), (456, 36470), (521, 31920), (532, 31260), (560, 29697), (570, 29176), (665, 25008), (760, 21882), (798, 20840), (840, 19798), (912, 18235), (1042, 15960), (1064, 15630), (1140, 14588), (1330, 12504), (1520, 10941), (1563, 10640), (1596, 10420), (1680, 9899), (1995, 8336), (2084, 7980), (2128, 7815), (2280, 7294), (2605, 6384), (2660, 6252), (3126, 5320), (3192, 5210), (3647, 4560), (3990, 4168)]