1861667769780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2914229}}^1$

素因数の和:2914280

約数の個数: 288

約数和(自身を含む): 7167606969600

約数和(自身を除く): 5305939199820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 169, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 338, 351, 364, 378, 390, 420, 455, 468, 507, 540, 546, 585, 630, 676, 702, 756, 780, 819, 845, 910, 945, 1014, 1092, 1170, 1183, 1260, 1365, 1404, 1521, 1638, 1690, 1755, 1820, 1890, 2028, 2340, 2366, 2457, 2535, 2730, 3042, 3276, 3380, 3510, 3549, 3780, 4095, 4563, 4732, 4914, 5070, 5460, 5915, 6084, 7020, 7098, 7605, 8190, 9126, 9828, 10140, 10647, 11830, 12285, 14196, 15210, 16380, 17745, 18252, 21294, 22815, 23660, 24570, 30420, 31941, 35490, 42588, 45630, 49140, 53235, 63882, 70980, 91260, 106470, 127764, 159705, 212940, 319410, 638820, 2914229, 5828458, 8742687, 11656916, 14571145, 17485374, 20399603, 26228061, 29142290, 34970748, 37884977, 40799206, 43713435, 52456122, 58284580, 61198809, 75769954, 78684183, 81598412, 87426870, 101998015, 104912244, 113654931, 122397618, 131140305, 151539908, 157368366, 174853740, 183596427, 189424885, 203996030, 227309862, 244795236, 262280610, 265194839, 305994045, 314736732, 340964793, 367192854, 378849770, 393420915, 407992060, 454619724, 492504701, 524561220, 530389678, 550789281, 568274655, 611988090, 681929586, 734385708, 757699540, 786841830, 795584517, 917982135, 985009402, 1022894379, 1060779356, 1101578562, 1136549310, 1223976180, 1325974195, 1363859172, 1477514103, 1573683660, 1591169034, 1704823965, 1835964270, 1970018804, 2045788758, 2203157124, 2273098620, 2386753551, 2462523505, 2651948390, 2753946405, 2955028206, 3182338068, 3409647930, 3447532907, 3671928540, 3977922585, 4091577516, 4432542309, 4773507102, 4925047010, 5114471895, 5303896780, 5507892810, 5910056412, 6819295860, 6895065814, 7160260653, 7387570515, 7955845170, 8865084618, 9547014204, 9850094020, 10228943790, 10342598721, 11015785620, 11933767755, 13297626927, 13790131628, 14320521306, 14775141030, 15911690340, 17237664535, 17730169236, 20457887580, 20685197442, 22162711545, 23867535510, 26595253854, 28641042612, 29550282060, 31027796163, 34475329070, 35801303265, 41370394884, 44325423090, 47735071020, 51712993605, 53190507708, 62055592326, 66488134635, 68950658140, 71602606530, 88650846180, 93083388489, 103425987210, 124111184652, 132976269270, 143205213060, 155138980815, 186166776978, 206851974420, 265952538540, 310277961630, 372333553956, 465416942445, 620555923260, 930833884890, 1861667769780]

約数ペア:

[(1, 1861667769780), (2, 930833884890), (3, 620555923260), (4, 465416942445), (5, 372333553956), (6, 310277961630), (7, 265952538540), (9, 206851974420), (10, 186166776978), (12, 155138980815), (13, 143205213060), (14, 132976269270), (15, 124111184652), (18, 103425987210), (20, 93083388489), (21, 88650846180), (26, 71602606530), (27, 68950658140), (28, 66488134635), (30, 62055592326), (35, 53190507708), (36, 51712993605), (39, 47735071020), (42, 44325423090), (45, 41370394884), (52, 35801303265), (54, 34475329070), (60, 31027796163), (63, 29550282060), (65, 28641042612), (70, 26595253854), (78, 23867535510), (84, 22162711545), (90, 20685197442), (91, 20457887580), (105, 17730169236), (108, 17237664535), (117, 15911690340), (126, 14775141030), (130, 14320521306), (135, 13790131628), (140, 13297626927), (156, 11933767755), (169, 11015785620), (180, 10342598721), (182, 10228943790), (189, 9850094020), (195, 9547014204), (210, 8865084618), (234, 7955845170), (252, 7387570515), (260, 7160260653), (270, 6895065814), (273, 6819295860), (315, 5910056412), (338, 5507892810), (351, 5303896780), (364, 5114471895), (378, 4925047010), (390, 4773507102), (420, 4432542309), (455, 4091577516), (468, 3977922585), (507, 3671928540), (540, 3447532907), (546, 3409647930), (585, 3182338068), (630, 2955028206), (676, 2753946405), (702, 2651948390), (756, 2462523505), (780, 2386753551), (819, 2273098620), (845, 2203157124), (910, 2045788758), (945, 1970018804), (1014, 1835964270), (1092, 1704823965), (1170, 1591169034), (1183, 1573683660), (1260, 1477514103), (1365, 1363859172), (1404, 1325974195), (1521, 1223976180), (1638, 1136549310), (1690, 1101578562), (1755, 1060779356), (1820, 1022894379), (1890, 985009402), (2028, 917982135), (2340, 795584517), (2366, 786841830), (2457, 757699540), (2535, 734385708), (2730, 681929586), (3042, 611988090), (3276, 568274655), (3380, 550789281), (3510, 530389678), (3549, 524561220), (3780, 492504701), (4095, 454619724), (4563, 407992060), (4732, 393420915), (4914, 378849770), (5070, 367192854), (5460, 340964793), (5915, 314736732), (6084, 305994045), (7020, 265194839), (7098, 262280610), (7605, 244795236), (8190, 227309862), (9126, 203996030), (9828, 189424885), (10140, 183596427), (10647, 174853740), (11830, 157368366), (12285, 151539908), (14196, 131140305), (15210, 122397618), (16380, 113654931), (17745, 104912244), (18252, 101998015), (21294, 87426870), (22815, 81598412), (23660, 78684183), (24570, 75769954), (30420, 61198809), (31941, 58284580), (35490, 52456122), (42588, 43713435), (45630, 40799206), (49140, 37884977), (53235, 34970748), (63882, 29142290), (70980, 26228061), (91260, 20399603), (106470, 17485374), (127764, 14571145), (159705, 11656916), (212940, 8742687), (319410, 5828458), (638820, 2914229)]