873521220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1766

約数の個数: 192

約数和(自身を含む): 2922312960

約数和(自身を除く): 2048791740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 61, 65, 66, 78, 110, 122, 130, 132, 143, 156, 165, 183, 195, 220, 244, 260, 286, 305, 330, 366, 390, 429, 572, 610, 660, 671, 715, 732, 780, 793, 858, 915, 1220, 1342, 1430, 1586, 1669, 1716, 1830, 2013, 2145, 2379, 2684, 2860, 3172, 3338, 3355, 3660, 3965, 4026, 4290, 4758, 5007, 6676, 6710, 7930, 8052, 8345, 8580, 8723, 9516, 10014, 10065, 11895, 13420, 15860, 16690, 17446, 18359, 20028, 20130, 21697, 23790, 25035, 26169, 33380, 34892, 36718, 40260, 43394, 43615, 47580, 50070, 52338, 55077, 65091, 73436, 86788, 87230, 91795, 100140, 101809, 104676, 108485, 110154, 130182, 130845, 174460, 183590, 203618, 216970, 220308, 238667, 260364, 261690, 275385, 305427, 325455, 367180, 407236, 433940, 477334, 509045, 523380, 550770, 610854, 650910, 716001, 954668, 1018090, 1101540, 1119899, 1193335, 1221708, 1301820, 1323517, 1432002, 1527135, 2036180, 2239798, 2386670, 2647034, 2864004, 3054270, 3359697, 3580005, 3970551, 4479596, 4773340, 5294068, 5599495, 6108540, 6617585, 6719394, 7160010, 7941102, 11198990, 13235170, 13438788, 14320020, 14558687, 15882204, 16798485, 19852755, 22397980, 26470340, 29117374, 33596970, 39705510, 43676061, 58234748, 67193940, 72793435, 79411020, 87352122, 145586870, 174704244, 218380305, 291173740, 436760610, 873521220]

約数ペア:

[(1, 873521220), (2, 436760610), (3, 291173740), (4, 218380305), (5, 174704244), (6, 145586870), (10, 87352122), (11, 79411020), (12, 72793435), (13, 67193940), (15, 58234748), (20, 43676061), (22, 39705510), (26, 33596970), (30, 29117374), (33, 26470340), (39, 22397980), (44, 19852755), (52, 16798485), (55, 15882204), (60, 14558687), (61, 14320020), (65, 13438788), (66, 13235170), (78, 11198990), (110, 7941102), (122, 7160010), (130, 6719394), (132, 6617585), (143, 6108540), (156, 5599495), (165, 5294068), (183, 4773340), (195, 4479596), (220, 3970551), (244, 3580005), (260, 3359697), (286, 3054270), (305, 2864004), (330, 2647034), (366, 2386670), (390, 2239798), (429, 2036180), (572, 1527135), (610, 1432002), (660, 1323517), (671, 1301820), (715, 1221708), (732, 1193335), (780, 1119899), (793, 1101540), (858, 1018090), (915, 954668), (1220, 716001), (1342, 650910), (1430, 610854), (1586, 550770), (1669, 523380), (1716, 509045), (1830, 477334), (2013, 433940), (2145, 407236), (2379, 367180), (2684, 325455), (2860, 305427), (3172, 275385), (3338, 261690), (3355, 260364), (3660, 238667), (3965, 220308), (4026, 216970), (4290, 203618), (4758, 183590), (5007, 174460), (6676, 130845), (6710, 130182), (7930, 110154), (8052, 108485), (8345, 104676), (8580, 101809), (8723, 100140), (9516, 91795), (10014, 87230), (10065, 86788), (11895, 73436), (13420, 65091), (15860, 55077), (16690, 52338), (17446, 50070), (18359, 47580), (20028, 43615), (20130, 43394), (21697, 40260), (23790, 36718), (25035, 34892), (26169, 33380)]