123638130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 256

約数和(自身を含む): 434073600

約数和(自身を除く): 310435470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 27, 30, 33, 35, 38, 42, 45, 54, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 133, 135, 154, 165, 171, 189, 190, 198, 209, 210, 231, 266, 270, 285, 297, 313, 315, 330, 342, 378, 385, 399, 418, 462, 495, 513, 570, 594, 626, 627, 630, 665, 693, 770, 798, 855, 939, 945, 990, 1026, 1045, 1155, 1197, 1254, 1330, 1386, 1463, 1485, 1565, 1710, 1878, 1881, 1890, 1995, 2079, 2090, 2191, 2310, 2394, 2565, 2817, 2926, 2970, 3130, 3135, 3443, 3465, 3591, 3762, 3990, 4158, 4382, 4389, 4695, 5130, 5634, 5643, 5947, 5985, 6270, 6573, 6886, 6930, 7182, 7315, 8451, 8778, 9390, 9405, 10329, 10395, 10955, 11286, 11894, 11970, 13146, 13167, 14085, 14630, 16902, 17215, 17841, 17955, 18810, 19719, 20658, 20790, 21910, 21945, 24101, 26334, 28170, 28215, 29735, 30987, 32865, 34430, 35682, 35910, 39438, 39501, 41629, 42255, 43890, 48202, 51645, 53523, 56430, 59157, 59470, 61974, 65417, 65730, 65835, 72303, 79002, 83258, 84510, 89205, 92961, 98595, 103290, 107046, 118314, 120505, 124887, 130834, 131670, 144606, 154935, 160569, 178410, 185922, 196251, 197190, 197505, 208145, 216909, 241010, 249774, 267615, 295785, 309870, 321138, 327085, 361515, 374661, 392502, 395010, 416290, 433818, 457919, 464805, 535230, 588753, 591570, 624435, 650727, 654170, 723030, 749322, 802845, 915838, 929610, 981255, 1084545, 1123983, 1177506, 1248870, 1301454, 1373757, 1605690, 1766259, 1873305, 1962510, 2169090, 2247966, 2289595, 2747514, 2943765, 3253635, 3532518, 3746610, 4121271, 4579190, 5619915, 5887530, 6507270, 6868785, 8242542, 8831295, 11239830, 12363813, 13737570, 17662590, 20606355, 24727626, 41212710, 61819065, 123638130]

約数ペア:

[(1, 123638130), (2, 61819065), (3, 41212710), (5, 24727626), (6, 20606355), (7, 17662590), (9, 13737570), (10, 12363813), (11, 11239830), (14, 8831295), (15, 8242542), (18, 6868785), (19, 6507270), (21, 5887530), (22, 5619915), (27, 4579190), (30, 4121271), (33, 3746610), (35, 3532518), (38, 3253635), (42, 2943765), (45, 2747514), (54, 2289595), (55, 2247966), (57, 2169090), (63, 1962510), (66, 1873305), (70, 1766259), (77, 1605690), (90, 1373757), (95, 1301454), (99, 1248870), (105, 1177506), (110, 1123983), (114, 1084545), (126, 981255), (133, 929610), (135, 915838), (154, 802845), (165, 749322), (171, 723030), (189, 654170), (190, 650727), (198, 624435), (209, 591570), (210, 588753), (231, 535230), (266, 464805), (270, 457919), (285, 433818), (297, 416290), (313, 395010), (315, 392502), (330, 374661), (342, 361515), (378, 327085), (385, 321138), (399, 309870), (418, 295785), (462, 267615), (495, 249774), (513, 241010), (570, 216909), (594, 208145), (626, 197505), (627, 197190), (630, 196251), (665, 185922), (693, 178410), (770, 160569), (798, 154935), (855, 144606), (939, 131670), (945, 130834), (990, 124887), (1026, 120505), (1045, 118314), (1155, 107046), (1197, 103290), (1254, 98595), (1330, 92961), (1386, 89205), (1463, 84510), (1485, 83258), (1565, 79002), (1710, 72303), (1878, 65835), (1881, 65730), (1890, 65417), (1995, 61974), (2079, 59470), (2090, 59157), (2191, 56430), (2310, 53523), (2394, 51645), (2565, 48202), (2817, 43890), (2926, 42255), (2970, 41629), (3130, 39501), (3135, 39438), (3443, 35910), (3465, 35682), (3591, 34430), (3762, 32865), (3990, 30987), (4158, 29735), (4382, 28215), (4389, 28170), (4695, 26334), (5130, 24101), (5634, 21945), (5643, 21910), (5947, 20790), (5985, 20658), (6270, 19719), (6573, 18810), (6886, 17955), (6930, 17841), (7182, 17215), (7315, 16902), (8451, 14630), (8778, 14085), (9390, 13167), (9405, 13146), (10329, 11970), (10395, 11894), (10955, 11286)]