16747392880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{797}}^1$

素因数の和:1107

約数の個数: 160

約数和(自身を含む): 41512343040

約数和(自身を除く): 24764950160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 229, 248, 296, 310, 370, 458, 496, 592, 620, 740, 797, 916, 1145, 1147, 1240, 1480, 1594, 1832, 2290, 2294, 2480, 2960, 3188, 3664, 3985, 4580, 4588, 5735, 6376, 7099, 7970, 8473, 9160, 9176, 11470, 12752, 14198, 15940, 16946, 18320, 18352, 22940, 24707, 28396, 29489, 31880, 33892, 35495, 42365, 45880, 49414, 56792, 58978, 63760, 67784, 70990, 84730, 91760, 98828, 113584, 117956, 123535, 135568, 141980, 147445, 169460, 182513, 197656, 235912, 247070, 262663, 283960, 294890, 338920, 365026, 395312, 471824, 494140, 525326, 567920, 589780, 677840, 730052, 912565, 914159, 988280, 1050652, 1179560, 1313315, 1460104, 1825130, 1828318, 1976560, 2101304, 2359120, 2626630, 2920208, 3650260, 3656636, 4202608, 4570795, 5253260, 5657903, 6752981, 7300520, 7313272, 9141590, 10506520, 11315806, 13505962, 14601040, 14626544, 18283180, 21013040, 22631612, 27011924, 28289515, 33764905, 36566360, 45263224, 54023848, 56579030, 67529810, 73132720, 90526448, 108047696, 113158060, 135059620, 209342411, 226316120, 270119240, 418684822, 452632240, 540238480, 837369644, 1046712055, 1674739288, 2093424110, 3349478576, 4186848220, 8373696440, 16747392880]

約数ペア:

[(1, 16747392880), (2, 8373696440), (4, 4186848220), (5, 3349478576), (8, 2093424110), (10, 1674739288), (16, 1046712055), (20, 837369644), (31, 540238480), (37, 452632240), (40, 418684822), (62, 270119240), (74, 226316120), (80, 209342411), (124, 135059620), (148, 113158060), (155, 108047696), (185, 90526448), (229, 73132720), (248, 67529810), (296, 56579030), (310, 54023848), (370, 45263224), (458, 36566360), (496, 33764905), (592, 28289515), (620, 27011924), (740, 22631612), (797, 21013040), (916, 18283180), (1145, 14626544), (1147, 14601040), (1240, 13505962), (1480, 11315806), (1594, 10506520), (1832, 9141590), (2290, 7313272), (2294, 7300520), (2480, 6752981), (2960, 5657903), (3188, 5253260), (3664, 4570795), (3985, 4202608), (4580, 3656636), (4588, 3650260), (5735, 2920208), (6376, 2626630), (7099, 2359120), (7970, 2101304), (8473, 1976560), (9160, 1828318), (9176, 1825130), (11470, 1460104), (12752, 1313315), (14198, 1179560), (15940, 1050652), (16946, 988280), (18320, 914159), (18352, 912565), (22940, 730052), (24707, 677840), (28396, 589780), (29489, 567920), (31880, 525326), (33892, 494140), (35495, 471824), (42365, 395312), (45880, 365026), (49414, 338920), (56792, 294890), (58978, 283960), (63760, 262663), (67784, 247070), (70990, 235912), (84730, 197656), (91760, 182513), (98828, 169460), (113584, 147445), (117956, 141980), (123535, 135568)]