1686853740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 288

約数和(自身を含む): 5702010048

約数和(自身を除く): 4015156308

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, 121, 122, 130, 132, 143, 156, 165, 183, 195, 220, 242, 244, 260, 286, 293, 305, 330, 363, 366, 390, 429, 484, 572, 586, 605, 610, 660, 671, 715, 726, 732, 780, 793, 858, 879, 915, 1172, 1210, 1220, 1342, 1430, 1452, 1465, 1573, 1586, 1716, 1758, 1815, 1830, 2013, 2145, 2379, 2420, 2684, 2860, 2930, 3146, 3172, 3223, 3355, 3516, 3630, 3660, 3809, 3965, 4026, 4290, 4395, 4719, 4758, 5860, 6292, 6446, 6710, 7260, 7381, 7618, 7865, 7930, 8052, 8580, 8723, 8790, 9438, 9516, 9669, 10065, 11427, 11895, 12892, 13420, 14762, 15236, 15730, 15860, 16115, 17446, 17580, 17873, 18876, 19045, 19338, 20130, 22143, 22854, 23595, 23790, 26169, 29524, 31460, 32230, 34892, 35453, 35746, 36905, 38090, 38676, 40260, 41899, 43615, 44286, 45708, 47190, 47580, 48345, 52338, 53619, 57135, 64460, 70906, 71492, 73810, 76180, 83798, 87230, 88572, 89365, 94380, 95953, 96690, 104676, 106359, 107238, 110715, 114270, 125697, 130845, 141812, 147620, 167596, 174460, 177265, 178730, 191906, 193380, 196603, 209495, 212718, 214476, 221430, 228540, 232349, 251394, 261690, 268095, 287859, 354530, 357460, 383812, 393206, 418990, 425436, 442860, 460889, 464698, 479765, 502788, 523380, 531795, 536190, 575718, 589809, 628485, 697047, 709060, 786412, 837980, 921778, 929396, 959530, 983015, 1063590, 1072380, 1151436, 1161745, 1179618, 1256970, 1382667, 1394094, 1439295, 1843556, 1919060, 1966030, 2127180, 2162633, 2304445, 2323490, 2359236, 2513940, 2555839, 2765334, 2788188, 2878590, 2949045, 3485235, 3932060, 4325266, 4608890, 4646980, 5111678, 5530668, 5757180, 5898090, 6487899, 6913335, 6970470, 7667517, 8650532, 9217780, 10223356, 10813165, 11796180, 12779195, 12975798, 13826670, 13940940, 15335034, 21626330, 25558390, 25951596, 27653340, 28114229, 30670068, 32439495, 38337585, 43252660, 51116780, 56228458, 64878990, 76675170, 84342687, 112456916, 129757980, 140571145, 153350340, 168685374, 281142290, 337370748, 421713435, 562284580, 843426870, 1686853740]

約数ペア:

[(1, 1686853740), (2, 843426870), (3, 562284580), (4, 421713435), (5, 337370748), (6, 281142290), (10, 168685374), (11, 153350340), (12, 140571145), (13, 129757980), (15, 112456916), (20, 84342687), (22, 76675170), (26, 64878990), (30, 56228458), (33, 51116780), (39, 43252660), (44, 38337585), (52, 32439495), (55, 30670068), (60, 28114229), (61, 27653340), (65, 25951596), (66, 25558390), (78, 21626330), (110, 15335034), (121, 13940940), (122, 13826670), (130, 12975798), (132, 12779195), (143, 11796180), (156, 10813165), (165, 10223356), (183, 9217780), (195, 8650532), (220, 7667517), (242, 6970470), (244, 6913335), (260, 6487899), (286, 5898090), (293, 5757180), (305, 5530668), (330, 5111678), (363, 4646980), (366, 4608890), (390, 4325266), (429, 3932060), (484, 3485235), (572, 2949045), (586, 2878590), (605, 2788188), (610, 2765334), (660, 2555839), (671, 2513940), (715, 2359236), (726, 2323490), (732, 2304445), (780, 2162633), (793, 2127180), (858, 1966030), (879, 1919060), (915, 1843556), (1172, 1439295), (1210, 1394094), (1220, 1382667), (1342, 1256970), (1430, 1179618), (1452, 1161745), (1465, 1151436), (1573, 1072380), (1586, 1063590), (1716, 983015), (1758, 959530), (1815, 929396), (1830, 921778), (2013, 837980), (2145, 786412), (2379, 709060), (2420, 697047), (2684, 628485), (2860, 589809), (2930, 575718), (3146, 536190), (3172, 531795), (3223, 523380), (3355, 502788), (3516, 479765), (3630, 464698), (3660, 460889), (3809, 442860), (3965, 425436), (4026, 418990), (4290, 393206), (4395, 383812), (4719, 357460), (4758, 354530), (5860, 287859), (6292, 268095), (6446, 261690), (6710, 251394), (7260, 232349), (7381, 228540), (7618, 221430), (7865, 214476), (7930, 212718), (8052, 209495), (8580, 196603), (8723, 193380), (8790, 191906), (9438, 178730), (9516, 177265), (9669, 174460), (10065, 167596), (11427, 147620), (11895, 141812), (12892, 130845), (13420, 125697), (14762, 114270), (15236, 110715), (15730, 107238), (15860, 106359), (16115, 104676), (17446, 96690), (17580, 95953), (17873, 94380), (18876, 89365), (19045, 88572), (19338, 87230), (20130, 83798), (22143, 76180), (22854, 73810), (23595, 71492), (23790, 70906), (26169, 64460), (29524, 57135), (31460, 53619), (32230, 52338), (34892, 48345), (35453, 47580), (35746, 47190), (36905, 45708), (38090, 44286), (38676, 43615), (40260, 41899)]