19005306840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{94441}}^1$

素因数の和:94514

約数の個数: 192

約数和(自身を含む): 68066238240

約数和(自身を除く): 49060931400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 860, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1935, 2236, 2340, 2580, 2795, 3096, 3354, 3870, 4472, 4680, 5031, 5160, 5590, 6708, 7740, 8385, 10062, 11180, 13416, 15480, 16770, 20124, 22360, 25155, 33540, 40248, 50310, 67080, 94441, 100620, 188882, 201240, 283323, 377764, 472205, 566646, 755528, 849969, 944410, 1133292, 1227733, 1416615, 1699938, 1888820, 2266584, 2455466, 2833230, 3399876, 3683199, 3777640, 4060963, 4249845, 4910932, 5666460, 6138665, 6799752, 7366398, 8121926, 8499690, 9821864, 11049597, 11332920, 12182889, 12277330, 14732796, 16243852, 16999380, 18415995, 20304815, 22099194, 24365778, 24554660, 29465592, 32487704, 33998760, 36548667, 36831990, 40609630, 44198388, 48731556, 49109320, 52792519, 55247985, 60914445, 73097334, 73663980, 81219260, 88396776, 97463112, 105585038, 110495970, 121828890, 146194668, 147327960, 158377557, 162438520, 182743335, 211170076, 220991940, 243657780, 263962595, 292389336, 316755114, 365486670, 422340152, 441983880, 475132671, 487315560, 527925190, 633510228, 730973340, 791887785, 950265342, 1055850380, 1267020456, 1461946680, 1583775570, 1900530684, 2111700760, 2375663355, 3167551140, 3801061368, 4751326710, 6335102280, 9502653420, 19005306840]

約数ペア:

[(1, 19005306840), (2, 9502653420), (3, 6335102280), (4, 4751326710), (5, 3801061368), (6, 3167551140), (8, 2375663355), (9, 2111700760), (10, 1900530684), (12, 1583775570), (13, 1461946680), (15, 1267020456), (18, 1055850380), (20, 950265342), (24, 791887785), (26, 730973340), (30, 633510228), (36, 527925190), (39, 487315560), (40, 475132671), (43, 441983880), (45, 422340152), (52, 365486670), (60, 316755114), (65, 292389336), (72, 263962595), (78, 243657780), (86, 220991940), (90, 211170076), (104, 182743335), (117, 162438520), (120, 158377557), (129, 147327960), (130, 146194668), (156, 121828890), (172, 110495970), (180, 105585038), (195, 97463112), (215, 88396776), (234, 81219260), (258, 73663980), (260, 73097334), (312, 60914445), (344, 55247985), (360, 52792519), (387, 49109320), (390, 48731556), (430, 44198388), (468, 40609630), (516, 36831990), (520, 36548667), (559, 33998760), (585, 32487704), (645, 29465592), (774, 24554660), (780, 24365778), (860, 22099194), (936, 20304815), (1032, 18415995), (1118, 16999380), (1170, 16243852), (1290, 14732796), (1548, 12277330), (1560, 12182889), (1677, 11332920), (1720, 11049597), (1935, 9821864), (2236, 8499690), (2340, 8121926), (2580, 7366398), (2795, 6799752), (3096, 6138665), (3354, 5666460), (3870, 4910932), (4472, 4249845), (4680, 4060963), (5031, 3777640), (5160, 3683199), (5590, 3399876), (6708, 2833230), (7740, 2455466), (8385, 2266584), (10062, 1888820), (11180, 1699938), (13416, 1416615), (15480, 1227733), (16770, 1133292), (20124, 944410), (22360, 849969), (25155, 755528), (33540, 566646), (40248, 472205), (50310, 377764), (67080, 283323), (94441, 201240), (100620, 188882)]