1040806320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 240

約数和(自身を含む): 3500213472

約数和(自身を除く): 2459407152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 293, 304, 328, 361, 380, 410, 456, 492, 570, 586, 615, 656, 722, 760, 779, 820, 879, 912, 984, 1083, 1140, 1172, 1230, 1444, 1465, 1520, 1558, 1640, 1758, 1805, 1968, 2166, 2280, 2337, 2344, 2460, 2888, 2930, 3116, 3280, 3516, 3610, 3895, 4332, 4395, 4560, 4674, 4688, 4920, 5415, 5567, 5776, 5860, 6232, 7032, 7220, 7790, 8664, 8790, 9348, 9840, 10830, 11134, 11685, 11720, 12013, 12464, 14064, 14440, 14801, 15580, 16701, 17328, 17580, 18696, 21660, 22268, 23370, 23440, 24026, 27835, 28880, 29602, 31160, 33402, 35160, 36039, 37392, 43320, 44403, 44536, 46740, 48052, 55670, 59204, 60065, 62320, 66804, 70320, 72078, 74005, 83505, 86640, 88806, 89072, 93480, 96104, 105773, 111340, 118408, 120130, 133608, 144156, 148010, 167010, 177612, 180195, 186960, 192208, 211546, 222015, 222680, 228247, 236816, 240260, 267216, 288312, 296020, 317319, 334020, 355224, 360390, 423092, 444030, 445360, 456494, 480520, 528865, 576624, 592040, 634638, 668040, 684741, 710448, 720780, 846184, 888060, 912988, 961040, 1057730, 1141235, 1184080, 1269276, 1336080, 1369482, 1441560, 1586595, 1692368, 1776120, 1825976, 2115460, 2282470, 2538552, 2738964, 2883120, 3173190, 3423705, 3552240, 3651952, 4230920, 4336693, 4564940, 5077104, 5477928, 6346380, 6847410, 8461840, 8673386, 9129880, 10955856, 12692760, 13010079, 13694820, 17346772, 18259760, 21683465, 25385520, 26020158, 27389640, 34693544, 43366930, 52040316, 54779280, 65050395, 69387088, 86733860, 104080632, 130100790, 173467720, 208161264, 260201580, 346935440, 520403160, 1040806320]

約数ペア:

[(1, 1040806320), (2, 520403160), (3, 346935440), (4, 260201580), (5, 208161264), (6, 173467720), (8, 130100790), (10, 104080632), (12, 86733860), (15, 69387088), (16, 65050395), (19, 54779280), (20, 52040316), (24, 43366930), (30, 34693544), (38, 27389640), (40, 26020158), (41, 25385520), (48, 21683465), (57, 18259760), (60, 17346772), (76, 13694820), (80, 13010079), (82, 12692760), (95, 10955856), (114, 9129880), (120, 8673386), (123, 8461840), (152, 6847410), (164, 6346380), (190, 5477928), (205, 5077104), (228, 4564940), (240, 4336693), (246, 4230920), (285, 3651952), (293, 3552240), (304, 3423705), (328, 3173190), (361, 2883120), (380, 2738964), (410, 2538552), (456, 2282470), (492, 2115460), (570, 1825976), (586, 1776120), (615, 1692368), (656, 1586595), (722, 1441560), (760, 1369482), (779, 1336080), (820, 1269276), (879, 1184080), (912, 1141235), (984, 1057730), (1083, 961040), (1140, 912988), (1172, 888060), (1230, 846184), (1444, 720780), (1465, 710448), (1520, 684741), (1558, 668040), (1640, 634638), (1758, 592040), (1805, 576624), (1968, 528865), (2166, 480520), (2280, 456494), (2337, 445360), (2344, 444030), (2460, 423092), (2888, 360390), (2930, 355224), (3116, 334020), (3280, 317319), (3516, 296020), (3610, 288312), (3895, 267216), (4332, 240260), (4395, 236816), (4560, 228247), (4674, 222680), (4688, 222015), (4920, 211546), (5415, 192208), (5567, 186960), (5776, 180195), (5860, 177612), (6232, 167010), (7032, 148010), (7220, 144156), (7790, 133608), (8664, 120130), (8790, 118408), (9348, 111340), (9840, 105773), (10830, 96104), (11134, 93480), (11685, 89072), (11720, 88806), (12013, 86640), (12464, 83505), (14064, 74005), (14440, 72078), (14801, 70320), (15580, 66804), (16701, 62320), (17328, 60065), (17580, 59204), (18696, 55670), (21660, 48052), (22268, 46740), (23370, 44536), (23440, 44403), (24026, 43320), (27835, 37392), (28880, 36039), (29602, 35160), (31160, 33402)]