1903649440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1277}}^1$

素因数の和:1332

約数の個数: 192

約数和(自身を含む): 5657879808

約数和(自身を除く): 3754230368

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1120, 1210, 1232, 1277, 1331, 1540, 1694, 1760, 1936, 2420, 2464, 2554, 2662, 3080, 3388, 3872, 4235, 4840, 5108, 5324, 6160, 6385, 6655, 6776, 8470, 8939, 9317, 9680, 10216, 10648, 12320, 12770, 13310, 13552, 14047, 16940, 17878, 18634, 19360, 20432, 21296, 25540, 26620, 27104, 28094, 33880, 35756, 37268, 40864, 42592, 44695, 46585, 51080, 53240, 56188, 67760, 70235, 71512, 74536, 89390, 93170, 98329, 102160, 106480, 112376, 135520, 140470, 143024, 149072, 154517, 178780, 186340, 196658, 204320, 212960, 224752, 280940, 286048, 298144, 309034, 357560, 372680, 393316, 449504, 491645, 561880, 618068, 715120, 745360, 772585, 786632, 983290, 1081619, 1123760, 1236136, 1430240, 1490720, 1545170, 1573264, 1699687, 1966580, 2163238, 2247520, 2472272, 3090340, 3146528, 3399374, 3933160, 4326476, 4944544, 5408095, 6180680, 6798748, 7866320, 8498435, 8652952, 10816190, 11897809, 12361360, 13597496, 15732640, 16996870, 17305904, 21632380, 23795618, 24722720, 27194992, 33993740, 34611808, 43264760, 47591236, 54389984, 59489045, 67987480, 86529520, 95182472, 118978090, 135974960, 173059040, 190364944, 237956180, 271949920, 380729888, 475912360, 951824720, 1903649440]

約数ペア:

[(1, 1903649440), (2, 951824720), (4, 475912360), (5, 380729888), (7, 271949920), (8, 237956180), (10, 190364944), (11, 173059040), (14, 135974960), (16, 118978090), (20, 95182472), (22, 86529520), (28, 67987480), (32, 59489045), (35, 54389984), (40, 47591236), (44, 43264760), (55, 34611808), (56, 33993740), (70, 27194992), (77, 24722720), (80, 23795618), (88, 21632380), (110, 17305904), (112, 16996870), (121, 15732640), (140, 13597496), (154, 12361360), (160, 11897809), (176, 10816190), (220, 8652952), (224, 8498435), (242, 7866320), (280, 6798748), (308, 6180680), (352, 5408095), (385, 4944544), (440, 4326476), (484, 3933160), (560, 3399374), (605, 3146528), (616, 3090340), (770, 2472272), (847, 2247520), (880, 2163238), (968, 1966580), (1120, 1699687), (1210, 1573264), (1232, 1545170), (1277, 1490720), (1331, 1430240), (1540, 1236136), (1694, 1123760), (1760, 1081619), (1936, 983290), (2420, 786632), (2464, 772585), (2554, 745360), (2662, 715120), (3080, 618068), (3388, 561880), (3872, 491645), (4235, 449504), (4840, 393316), (5108, 372680), (5324, 357560), (6160, 309034), (6385, 298144), (6655, 286048), (6776, 280940), (8470, 224752), (8939, 212960), (9317, 204320), (9680, 196658), (10216, 186340), (10648, 178780), (12320, 154517), (12770, 149072), (13310, 143024), (13552, 140470), (14047, 135520), (16940, 112376), (17878, 106480), (18634, 102160), (19360, 98329), (20432, 93170), (21296, 89390), (25540, 74536), (26620, 71512), (27104, 70235), (28094, 67760), (33880, 56188), (35756, 53240), (37268, 51080), (40864, 46585), (42592, 44695)]