21946201680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7013}}^1$

素因数の和:7118

約数の個数: 320

約数和(自身を含む): 78902449920

約数和(自身を除く): 56956248240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 59, 60, 65, 68, 78, 80, 85, 102, 104, 118, 120, 130, 136, 156, 170, 177, 195, 204, 208, 221, 236, 240, 255, 260, 272, 295, 312, 340, 354, 390, 408, 442, 472, 510, 520, 590, 624, 663, 680, 708, 767, 780, 816, 884, 885, 944, 1003, 1020, 1040, 1105, 1180, 1326, 1360, 1416, 1534, 1560, 1768, 1770, 2006, 2040, 2210, 2301, 2360, 2652, 2832, 3009, 3068, 3120, 3315, 3536, 3540, 3835, 4012, 4080, 4420, 4602, 4720, 5015, 5304, 6018, 6136, 6630, 7013, 7080, 7670, 8024, 8840, 9204, 10030, 10608, 11505, 12036, 12272, 13039, 13260, 14026, 14160, 15045, 15340, 16048, 17680, 18408, 20060, 21039, 23010, 24072, 26078, 26520, 28052, 30090, 30680, 35065, 36816, 39117, 40120, 42078, 46020, 48144, 52156, 53040, 56104, 60180, 61360, 65195, 70130, 78234, 80240, 84156, 91169, 92040, 104312, 105195, 112208, 119221, 120360, 130390, 140260, 156468, 168312, 182338, 184080, 195585, 208624, 210390, 238442, 240720, 260780, 273507, 280520, 312936, 336624, 357663, 364676, 391170, 413767, 420780, 455845, 476884, 521560, 547014, 561040, 596105, 625872, 715326, 729352, 782340, 827534, 841560, 911690, 953768, 1043120, 1094028, 1192210, 1241301, 1367535, 1430652, 1458704, 1549873, 1564680, 1655068, 1683120, 1788315, 1823380, 1907536, 2068835, 2188056, 2384420, 2482602, 2735070, 2861304, 3099746, 3129360, 3310136, 3576630, 3646760, 4137670, 4376112, 4649619, 4768840, 4965204, 5378971, 5470140, 5722608, 6199492, 6206505, 6620272, 7034039, 7153260, 7293520, 7749365, 8275340, 9299238, 9537680, 9930408, 10757942, 10940280, 12398984, 12413010, 14068078, 14306520, 15498730, 16136913, 16550680, 18598476, 19860816, 21102117, 21515884, 21880560, 23248095, 24797968, 24826020, 26894855, 28136156, 28613040, 30997460, 32273826, 33101360, 35170195, 37196952, 42204234, 43031768, 46496190, 49652040, 53789710, 56272312, 61994920, 64547652, 70340390, 74393904, 80684565, 84408468, 86063536, 91442507, 92992380, 99304080, 105510585, 107579420, 112544624, 123989840, 129095304, 140680780, 161369130, 168816936, 182885014, 185984760, 211021170, 215158840, 258190608, 274327521, 281361560, 322738260, 337633872, 365770028, 371969520, 422042340, 430317680, 457212535, 548655042, 562723120, 645476520, 731540056, 844084680, 914425070, 1097310084, 1290953040, 1371637605, 1463080112, 1688169360, 1828850140, 2194620168, 2743275210, 3657700280, 4389240336, 5486550420, 7315400560, 10973100840, 21946201680]

約数ペア:

[(1, 21946201680), (2, 10973100840), (3, 7315400560), (4, 5486550420), (5, 4389240336), (6, 3657700280), (8, 2743275210), (10, 2194620168), (12, 1828850140), (13, 1688169360), (15, 1463080112), (16, 1371637605), (17, 1290953040), (20, 1097310084), (24, 914425070), (26, 844084680), (30, 731540056), (34, 645476520), (39, 562723120), (40, 548655042), (48, 457212535), (51, 430317680), (52, 422042340), (59, 371969520), (60, 365770028), (65, 337633872), (68, 322738260), (78, 281361560), (80, 274327521), (85, 258190608), (102, 215158840), (104, 211021170), (118, 185984760), (120, 182885014), (130, 168816936), (136, 161369130), (156, 140680780), (170, 129095304), (177, 123989840), (195, 112544624), (204, 107579420), (208, 105510585), (221, 99304080), (236, 92992380), (240, 91442507), (255, 86063536), (260, 84408468), (272, 80684565), (295, 74393904), (312, 70340390), (340, 64547652), (354, 61994920), (390, 56272312), (408, 53789710), (442, 49652040), (472, 46496190), (510, 43031768), (520, 42204234), (590, 37196952), (624, 35170195), (663, 33101360), (680, 32273826), (708, 30997460), (767, 28613040), (780, 28136156), (816, 26894855), (884, 24826020), (885, 24797968), (944, 23248095), (1003, 21880560), (1020, 21515884), (1040, 21102117), (1105, 19860816), (1180, 18598476), (1326, 16550680), (1360, 16136913), (1416, 15498730), (1534, 14306520), (1560, 14068078), (1768, 12413010), (1770, 12398984), (2006, 10940280), (2040, 10757942), (2210, 9930408), (2301, 9537680), (2360, 9299238), (2652, 8275340), (2832, 7749365), (3009, 7293520), (3068, 7153260), (3120, 7034039), (3315, 6620272), (3536, 6206505), (3540, 6199492), (3835, 5722608), (4012, 5470140), (4080, 5378971), (4420, 4965204), (4602, 4768840), (4720, 4649619), (5015, 4376112), (5304, 4137670), (6018, 3646760), (6136, 3576630), (6630, 3310136), (7013, 3129360), (7080, 3099746), (7670, 2861304), (8024, 2735070), (8840, 2482602), (9204, 2384420), (10030, 2188056), (10608, 2068835), (11505, 1907536), (12036, 1823380), (12272, 1788315), (13039, 1683120), (13260, 1655068), (14026, 1564680), (14160, 1549873), (15045, 1458704), (15340, 1430652), (16048, 1367535), (17680, 1241301), (18408, 1192210), (20060, 1094028), (21039, 1043120), (23010, 953768), (24072, 911690), (26078, 841560), (26520, 827534), (28052, 782340), (30090, 729352), (30680, 715326), (35065, 625872), (36816, 596105), (39117, 561040), (40120, 547014), (42078, 521560), (46020, 476884), (48144, 455845), (52156, 420780), (53040, 413767), (56104, 391170), (60180, 364676), (61360, 357663), (65195, 336624), (70130, 312936), (78234, 280520), (80240, 273507), (84156, 260780), (91169, 240720), (92040, 238442), (104312, 210390), (105195, 208624), (112208, 195585), (119221, 184080), (120360, 182338), (130390, 168312), (140260, 156468)]