122876040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7699}}^1$

素因数の和:7739

約数の個数: 128

約数和(自身を含む): 443520000

約数和(自身を除く): 320643960

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, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7699, 7980, 15398, 15960, 23097, 30796, 38495, 46194, 53893, 61592, 76990, 92388, 107786, 115485, 146281, 153980, 161679, 184776, 215572, 230970, 269465, 292562, 307960, 323358, 431144, 438843, 461940, 538930, 585124, 646716, 731405, 808395, 877686, 923880, 1023967, 1077860, 1170248, 1293432, 1462810, 1616790, 1755372, 2047934, 2155720, 2194215, 2925620, 3071901, 3233580, 3510744, 4095868, 4388430, 5119835, 5851240, 6143802, 6467160, 8191736, 8776860, 10239670, 12287604, 15359505, 17553720, 20479340, 24575208, 30719010, 40958680, 61438020, 122876040]

約数ペア:

[(1, 122876040), (2, 61438020), (3, 40958680), (4, 30719010), (5, 24575208), (6, 20479340), (7, 17553720), (8, 15359505), (10, 12287604), (12, 10239670), (14, 8776860), (15, 8191736), (19, 6467160), (20, 6143802), (21, 5851240), (24, 5119835), (28, 4388430), (30, 4095868), (35, 3510744), (38, 3233580), (40, 3071901), (42, 2925620), (56, 2194215), (57, 2155720), (60, 2047934), (70, 1755372), (76, 1616790), (84, 1462810), (95, 1293432), (105, 1170248), (114, 1077860), (120, 1023967), (133, 923880), (140, 877686), (152, 808395), (168, 731405), (190, 646716), (210, 585124), (228, 538930), (266, 461940), (280, 438843), (285, 431144), (380, 323358), (399, 307960), (420, 292562), (456, 269465), (532, 230970), (570, 215572), (665, 184776), (760, 161679), (798, 153980), (840, 146281), (1064, 115485), (1140, 107786), (1330, 92388), (1596, 76990), (1995, 61592), (2280, 53893), (2660, 46194), (3192, 38495), (3990, 30796), (5320, 23097), (7699, 15960), (7980, 15398)]