21449659140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{33577}}^1$

素因数の和:33628

約数の個数: 288

約数和(自身を含む): 82585762560

約数和(自身を除く): 61136103420

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, 33577, 35490, 42588, 45630, 49140, 53235, 63882, 67154, 70980, 91260, 100731, 106470, 127764, 134308, 159705, 167885, 201462, 212940, 235039, 302193, 319410, 335770, 402924, 436501, 470078, 503655, 604386, 638820, 671540, 705117, 873002, 906579, 940156, 1007310, 1175195, 1208772, 1309503, 1410234, 1510965, 1746004, 1813158, 2014620, 2115351, 2182505, 2350390, 2619006, 2820468, 3021930, 3055507, 3525585, 3626316, 3928509, 4230702, 4365010, 4532895, 4700780, 5238012, 5674513, 6043860, 6111014, 6346053, 6547515, 7051170, 7857018, 8461404, 8730020, 9065790, 9166521, 10576755, 11349026, 11785527, 12222028, 12692106, 13095030, 14102340, 15277535, 15714036, 17023539, 18131580, 18333042, 19642545, 21153510, 22698052, 23571054, 25384212, 26190060, 27499563, 28372565, 30555070, 31730265, 34047078, 36666084, 39285090, 39721591, 42307020, 45832605, 47142108, 51070617, 54999126, 56745130, 58927635, 61110140, 63460530, 68094156, 78570180, 79443182, 82498689, 85117695, 91665210, 102141234, 109998252, 113490260, 117855270, 119164773, 126921060, 137497815, 153211851, 158886364, 164997378, 170235390, 183330420, 198607955, 204282468, 235710540, 238329546, 255353085, 274995630, 306423702, 329994756, 340470780, 357494319, 397215910, 412493445, 476659092, 510706170, 549991260, 595823865, 612847404, 714988638, 766059255, 794431820, 824986890, 1021412340, 1072482957, 1191647730, 1429977276, 1532118510, 1649973780, 1787471595, 2144965914, 2383295460, 3064237020, 3574943190, 4289931828, 5362414785, 7149886380, 10724829570, 21449659140]

約数ペア:

[(1, 21449659140), (2, 10724829570), (3, 7149886380), (4, 5362414785), (5, 4289931828), (6, 3574943190), (7, 3064237020), (9, 2383295460), (10, 2144965914), (12, 1787471595), (13, 1649973780), (14, 1532118510), (15, 1429977276), (18, 1191647730), (20, 1072482957), (21, 1021412340), (26, 824986890), (27, 794431820), (28, 766059255), (30, 714988638), (35, 612847404), (36, 595823865), (39, 549991260), (42, 510706170), (45, 476659092), (52, 412493445), (54, 397215910), (60, 357494319), (63, 340470780), (65, 329994756), (70, 306423702), (78, 274995630), (84, 255353085), (90, 238329546), (91, 235710540), (105, 204282468), (108, 198607955), (117, 183330420), (126, 170235390), (130, 164997378), (135, 158886364), (140, 153211851), (156, 137497815), (169, 126921060), (180, 119164773), (182, 117855270), (189, 113490260), (195, 109998252), (210, 102141234), (234, 91665210), (252, 85117695), (260, 82498689), (270, 79443182), (273, 78570180), (315, 68094156), (338, 63460530), (351, 61110140), (364, 58927635), (378, 56745130), (390, 54999126), (420, 51070617), (455, 47142108), (468, 45832605), (507, 42307020), (540, 39721591), (546, 39285090), (585, 36666084), (630, 34047078), (676, 31730265), (702, 30555070), (756, 28372565), (780, 27499563), (819, 26190060), (845, 25384212), (910, 23571054), (945, 22698052), (1014, 21153510), (1092, 19642545), (1170, 18333042), (1183, 18131580), (1260, 17023539), (1365, 15714036), (1404, 15277535), (1521, 14102340), (1638, 13095030), (1690, 12692106), (1755, 12222028), (1820, 11785527), (1890, 11349026), (2028, 10576755), (2340, 9166521), (2366, 9065790), (2457, 8730020), (2535, 8461404), (2730, 7857018), (3042, 7051170), (3276, 6547515), (3380, 6346053), (3510, 6111014), (3549, 6043860), (3780, 5674513), (4095, 5238012), (4563, 4700780), (4732, 4532895), (4914, 4365010), (5070, 4230702), (5460, 3928509), (5915, 3626316), (6084, 3525585), (7020, 3055507), (7098, 3021930), (7605, 2820468), (8190, 2619006), (9126, 2350390), (9828, 2182505), (10140, 2115351), (10647, 2014620), (11830, 1813158), (12285, 1746004), (14196, 1510965), (15210, 1410234), (16380, 1309503), (17745, 1208772), (18252, 1175195), (21294, 1007310), (22815, 940156), (23660, 906579), (24570, 873002), (30420, 705117), (31941, 671540), (33577, 638820), (35490, 604386), (42588, 503655), (45630, 470078), (49140, 436501), (53235, 402924), (63882, 335770), (67154, 319410), (70980, 302193), (91260, 235039), (100731, 212940), (106470, 201462), (127764, 167885), (134308, 159705)]