209530440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 384

約数和(自身を含む): 847791360

約数和(自身を除く): 638260920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 67, 68, 70, 72, 73, 84, 85, 90, 102, 105, 119, 120, 126, 134, 136, 140, 146, 153, 168, 170, 180, 201, 204, 210, 219, 238, 252, 255, 268, 280, 292, 306, 315, 335, 340, 357, 360, 365, 402, 408, 420, 438, 469, 476, 504, 510, 511, 536, 584, 595, 603, 612, 630, 657, 670, 680, 714, 730, 765, 804, 840, 876, 938, 952, 1005, 1020, 1022, 1071, 1095, 1139, 1190, 1206, 1224, 1241, 1260, 1314, 1340, 1407, 1428, 1460, 1530, 1533, 1608, 1752, 1785, 1876, 2010, 2040, 2044, 2142, 2190, 2278, 2345, 2380, 2412, 2482, 2520, 2555, 2628, 2680, 2814, 2856, 2920, 3015, 3060, 3066, 3285, 3417, 3570, 3723, 3752, 4020, 4088, 4221, 4284, 4380, 4556, 4599, 4690, 4760, 4824, 4891, 4964, 5110, 5256, 5355, 5628, 5695, 6030, 6120, 6132, 6205, 6570, 6834, 7035, 7140, 7446, 7665, 7973, 8040, 8442, 8568, 8687, 8760, 9112, 9198, 9380, 9782, 9928, 10220, 10251, 10710, 11169, 11256, 11390, 12060, 12264, 12410, 13140, 13668, 14070, 14280, 14673, 14892, 15330, 15946, 16884, 17085, 17374, 18396, 18615, 18760, 19564, 20440, 20502, 21105, 21420, 22338, 22780, 22995, 23919, 24120, 24455, 24820, 26061, 26280, 27336, 28140, 29346, 29784, 30660, 31892, 33768, 34170, 34237, 34748, 36792, 37230, 39128, 39865, 41004, 42210, 42840, 43435, 44019, 44676, 45560, 45990, 47838, 48910, 49640, 51255, 52122, 55845, 56280, 58692, 61320, 63784, 68340, 68474, 69496, 71757, 73365, 74460, 78183, 79730, 82008, 83147, 84420, 86870, 88038, 89352, 91980, 95676, 97820, 102510, 102711, 104244, 111690, 117384, 119595, 130305, 136680, 136948, 143514, 146730, 148920, 156366, 159460, 166294, 168840, 171185, 173740, 176076, 183960, 191352, 195640, 205020, 205422, 208488, 220095, 223380, 239190, 249441, 260610, 273896, 287028, 293460, 308133, 312732, 318920, 332588, 342370, 347480, 352152, 358785, 390915, 410040, 410844, 415735, 440190, 446760, 478380, 498882, 513555, 521220, 574056, 582029, 586920, 616266, 625464, 665176, 684740, 717570, 748323, 781830, 821688, 831470, 880380, 956760, 997764, 1027110, 1042440, 1164058, 1232532, 1247205, 1369480, 1435140, 1496646, 1540665, 1563660, 1662940, 1746087, 1760760, 1995528, 2054220, 2328116, 2465064, 2494410, 2870280, 2910145, 2993292, 3081330, 3127320, 3325880, 3492174, 3741615, 4108440, 4656232, 4988820, 5238261, 5820290, 5986584, 6162660, 6984348, 7483230, 8730435, 9977640, 10476522, 11640580, 12325320, 13968696, 14966460, 17460870, 20953044, 23281160, 26191305, 29932920, 34921740, 41906088, 52382610, 69843480, 104765220, 209530440]

約数ペア:

[(1, 209530440), (2, 104765220), (3, 69843480), (4, 52382610), (5, 41906088), (6, 34921740), (7, 29932920), (8, 26191305), (9, 23281160), (10, 20953044), (12, 17460870), (14, 14966460), (15, 13968696), (17, 12325320), (18, 11640580), (20, 10476522), (21, 9977640), (24, 8730435), (28, 7483230), (30, 6984348), (34, 6162660), (35, 5986584), (36, 5820290), (40, 5238261), (42, 4988820), (45, 4656232), (51, 4108440), (56, 3741615), (60, 3492174), (63, 3325880), (67, 3127320), (68, 3081330), (70, 2993292), (72, 2910145), (73, 2870280), (84, 2494410), (85, 2465064), (90, 2328116), (102, 2054220), (105, 1995528), (119, 1760760), (120, 1746087), (126, 1662940), (134, 1563660), (136, 1540665), (140, 1496646), (146, 1435140), (153, 1369480), (168, 1247205), (170, 1232532), (180, 1164058), (201, 1042440), (204, 1027110), (210, 997764), (219, 956760), (238, 880380), (252, 831470), (255, 821688), (268, 781830), (280, 748323), (292, 717570), (306, 684740), (315, 665176), (335, 625464), (340, 616266), (357, 586920), (360, 582029), (365, 574056), (402, 521220), (408, 513555), (420, 498882), (438, 478380), (469, 446760), (476, 440190), (504, 415735), (510, 410844), (511, 410040), (536, 390915), (584, 358785), (595, 352152), (603, 347480), (612, 342370), (630, 332588), (657, 318920), (670, 312732), (680, 308133), (714, 293460), (730, 287028), (765, 273896), (804, 260610), (840, 249441), (876, 239190), (938, 223380), (952, 220095), (1005, 208488), (1020, 205422), (1022, 205020), (1071, 195640), (1095, 191352), (1139, 183960), (1190, 176076), (1206, 173740), (1224, 171185), (1241, 168840), (1260, 166294), (1314, 159460), (1340, 156366), (1407, 148920), (1428, 146730), (1460, 143514), (1530, 136948), (1533, 136680), (1608, 130305), (1752, 119595), (1785, 117384), (1876, 111690), (2010, 104244), (2040, 102711), (2044, 102510), (2142, 97820), (2190, 95676), (2278, 91980), (2345, 89352), (2380, 88038), (2412, 86870), (2482, 84420), (2520, 83147), (2555, 82008), (2628, 79730), (2680, 78183), (2814, 74460), (2856, 73365), (2920, 71757), (3015, 69496), (3060, 68474), (3066, 68340), (3285, 63784), (3417, 61320), (3570, 58692), (3723, 56280), (3752, 55845), (4020, 52122), (4088, 51255), (4221, 49640), (4284, 48910), (4380, 47838), (4556, 45990), (4599, 45560), (4690, 44676), (4760, 44019), (4824, 43435), (4891, 42840), (4964, 42210), (5110, 41004), (5256, 39865), (5355, 39128), (5628, 37230), (5695, 36792), (6030, 34748), (6120, 34237), (6132, 34170), (6205, 33768), (6570, 31892), (6834, 30660), (7035, 29784), (7140, 29346), (7446, 28140), (7665, 27336), (7973, 26280), (8040, 26061), (8442, 24820), (8568, 24455), (8687, 24120), (8760, 23919), (9112, 22995), (9198, 22780), (9380, 22338), (9782, 21420), (9928, 21105), (10220, 20502), (10251, 20440), (10710, 19564), (11169, 18760), (11256, 18615), (11390, 18396), (12060, 17374), (12264, 17085), (12410, 16884), (13140, 15946), (13668, 15330), (14070, 14892), (14280, 14673)]