2223996840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2131}}^1$

素因数の和:2384

約数の個数: 192

約数和(自身を含む): 7822563840

約数和(自身を除く): 5598567000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 223, 234, 260, 312, 360, 390, 446, 468, 520, 585, 669, 780, 892, 936, 1115, 1170, 1338, 1560, 1784, 2007, 2131, 2230, 2340, 2676, 2899, 3345, 4014, 4262, 4460, 4680, 5352, 5798, 6393, 6690, 8028, 8524, 8697, 8920, 10035, 10655, 11596, 12786, 13380, 14495, 16056, 17048, 17394, 19179, 20070, 21310, 23192, 25572, 26091, 26760, 27703, 28990, 31965, 34788, 38358, 40140, 42620, 43485, 51144, 52182, 55406, 57980, 63930, 69576, 76716, 80280, 83109, 85240, 86970, 95895, 104364, 110812, 115960, 127860, 130455, 138515, 153432, 166218, 173940, 191790, 208728, 221624, 249327, 255720, 260910, 277030, 332436, 347880, 383580, 415545, 475213, 498654, 521820, 554060, 664872, 767160, 831090, 950426, 997308, 1043640, 1108120, 1246635, 1425639, 1662180, 1900852, 1994616, 2376065, 2493270, 2851278, 3324360, 3801704, 4276917, 4752130, 4986540, 5702556, 6177769, 7128195, 8553834, 9504260, 9973080, 11405112, 12355538, 14256390, 17107668, 18533307, 19008520, 21384585, 24711076, 28512780, 30888845, 34215336, 37066614, 42769170, 49422152, 55599921, 57025560, 61777690, 74133228, 85538340, 92666535, 111199842, 123555380, 148266456, 171076680, 185333070, 222399684, 247110760, 277999605, 370666140, 444799368, 555999210, 741332280, 1111998420, 2223996840]

約数ペア:

[(1, 2223996840), (2, 1111998420), (3, 741332280), (4, 555999210), (5, 444799368), (6, 370666140), (8, 277999605), (9, 247110760), (10, 222399684), (12, 185333070), (13, 171076680), (15, 148266456), (18, 123555380), (20, 111199842), (24, 92666535), (26, 85538340), (30, 74133228), (36, 61777690), (39, 57025560), (40, 55599921), (45, 49422152), (52, 42769170), (60, 37066614), (65, 34215336), (72, 30888845), (78, 28512780), (90, 24711076), (104, 21384585), (117, 19008520), (120, 18533307), (130, 17107668), (156, 14256390), (180, 12355538), (195, 11405112), (223, 9973080), (234, 9504260), (260, 8553834), (312, 7128195), (360, 6177769), (390, 5702556), (446, 4986540), (468, 4752130), (520, 4276917), (585, 3801704), (669, 3324360), (780, 2851278), (892, 2493270), (936, 2376065), (1115, 1994616), (1170, 1900852), (1338, 1662180), (1560, 1425639), (1784, 1246635), (2007, 1108120), (2131, 1043640), (2230, 997308), (2340, 950426), (2676, 831090), (2899, 767160), (3345, 664872), (4014, 554060), (4262, 521820), (4460, 498654), (4680, 475213), (5352, 415545), (5798, 383580), (6393, 347880), (6690, 332436), (8028, 277030), (8524, 260910), (8697, 255720), (8920, 249327), (10035, 221624), (10655, 208728), (11596, 191790), (12786, 173940), (13380, 166218), (14495, 153432), (16056, 138515), (17048, 130455), (17394, 127860), (19179, 115960), (20070, 110812), (21310, 104364), (23192, 95895), (25572, 86970), (26091, 85240), (26760, 83109), (27703, 80280), (28990, 76716), (31965, 69576), (34788, 63930), (38358, 57980), (40140, 55406), (42620, 52182), (43485, 51144)]