38578958340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:839

約数の個数: 288

約数和(自身を含む): 120299550336

約数和(自身を除く): 81720591996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 97, 122, 130, 156, 169, 183, 194, 195, 244, 260, 291, 305, 338, 366, 388, 390, 485, 507, 582, 610, 643, 676, 732, 780, 793, 845, 915, 970, 1014, 1164, 1220, 1261, 1286, 1455, 1586, 1690, 1830, 1929, 1940, 2028, 2379, 2522, 2535, 2572, 2910, 3172, 3215, 3380, 3660, 3783, 3858, 3965, 4758, 5044, 5070, 5820, 5917, 6305, 6430, 7566, 7716, 7930, 8359, 9516, 9645, 10140, 10309, 11834, 11895, 12610, 12860, 15132, 15860, 16393, 16718, 17751, 18915, 19290, 20618, 23668, 23790, 25077, 25220, 29585, 30927, 32786, 33436, 35502, 37830, 38580, 39223, 41236, 41795, 47580, 49179, 50154, 51545, 59170, 61854, 62371, 65572, 71004, 75660, 76921, 78446, 81965, 83590, 88755, 98358, 100308, 103090, 108667, 117669, 118340, 123708, 124742, 125385, 153842, 154635, 156892, 163930, 167180, 177510, 187113, 196115, 196716, 206180, 217334, 230763, 235338, 245895, 249484, 250770, 307684, 309270, 311855, 326001, 327860, 355020, 374226, 384605, 392230, 434668, 461526, 470676, 491790, 501540, 509899, 543335, 588345, 618540, 623710, 652002, 748452, 769210, 784460, 810823, 923052, 935565, 983580, 999973, 1019798, 1086670, 1153815, 1176690, 1247420, 1304004, 1529697, 1538420, 1621646, 1630005, 1871130, 1999946, 2039596, 2173340, 2307630, 2353380, 2432469, 2549495, 2999919, 3059394, 3243292, 3260010, 3742260, 3804631, 3999892, 4054115, 4615260, 4864938, 4999865, 5098990, 5999838, 6118788, 6520020, 6628687, 7609262, 7648485, 8108230, 9729876, 9999730, 10197980, 10540699, 11413893, 11999676, 12162345, 13257374, 14999595, 15218524, 15296970, 16216460, 19023155, 19886061, 19999460, 21081398, 22827786, 24324690, 26514748, 29999190, 30593940, 31622097, 33143435, 38046310, 39772122, 42162796, 45655572, 48649380, 49460203, 52703495, 57069465, 59998380, 63244194, 66286870, 76092620, 79544244, 98920406, 99430305, 105406990, 114138930, 126488388, 132573740, 148380609, 158110485, 197840812, 198860610, 210813980, 228277860, 247301015, 296761218, 316220970, 397721220, 494602030, 593522436, 632441940, 642982639, 741903045, 989204060, 1285965278, 1483806090, 1928947917, 2571930556, 2967612180, 3214913195, 3857895834, 6429826390, 7715791668, 9644739585, 12859652780, 19289479170, 38578958340]

約数ペア:

[(1, 38578958340), (2, 19289479170), (3, 12859652780), (4, 9644739585), (5, 7715791668), (6, 6429826390), (10, 3857895834), (12, 3214913195), (13, 2967612180), (15, 2571930556), (20, 1928947917), (26, 1483806090), (30, 1285965278), (39, 989204060), (52, 741903045), (60, 642982639), (61, 632441940), (65, 593522436), (78, 494602030), (97, 397721220), (122, 316220970), (130, 296761218), (156, 247301015), (169, 228277860), (183, 210813980), (194, 198860610), (195, 197840812), (244, 158110485), (260, 148380609), (291, 132573740), (305, 126488388), (338, 114138930), (366, 105406990), (388, 99430305), (390, 98920406), (485, 79544244), (507, 76092620), (582, 66286870), (610, 63244194), (643, 59998380), (676, 57069465), (732, 52703495), (780, 49460203), (793, 48649380), (845, 45655572), (915, 42162796), (970, 39772122), (1014, 38046310), (1164, 33143435), (1220, 31622097), (1261, 30593940), (1286, 29999190), (1455, 26514748), (1586, 24324690), (1690, 22827786), (1830, 21081398), (1929, 19999460), (1940, 19886061), (2028, 19023155), (2379, 16216460), (2522, 15296970), (2535, 15218524), (2572, 14999595), (2910, 13257374), (3172, 12162345), (3215, 11999676), (3380, 11413893), (3660, 10540699), (3783, 10197980), (3858, 9999730), (3965, 9729876), (4758, 8108230), (5044, 7648485), (5070, 7609262), (5820, 6628687), (5917, 6520020), (6305, 6118788), (6430, 5999838), (7566, 5098990), (7716, 4999865), (7930, 4864938), (8359, 4615260), (9516, 4054115), (9645, 3999892), (10140, 3804631), (10309, 3742260), (11834, 3260010), (11895, 3243292), (12610, 3059394), (12860, 2999919), (15132, 2549495), (15860, 2432469), (16393, 2353380), (16718, 2307630), (17751, 2173340), (18915, 2039596), (19290, 1999946), (20618, 1871130), (23668, 1630005), (23790, 1621646), (25077, 1538420), (25220, 1529697), (29585, 1304004), (30927, 1247420), (32786, 1176690), (33436, 1153815), (35502, 1086670), (37830, 1019798), (38580, 999973), (39223, 983580), (41236, 935565), (41795, 923052), (47580, 810823), (49179, 784460), (50154, 769210), (51545, 748452), (59170, 652002), (61854, 623710), (62371, 618540), (65572, 588345), (71004, 543335), (75660, 509899), (76921, 501540), (78446, 491790), (81965, 470676), (83590, 461526), (88755, 434668), (98358, 392230), (100308, 384605), (103090, 374226), (108667, 355020), (117669, 327860), (118340, 326001), (123708, 311855), (124742, 309270), (125385, 307684), (153842, 250770), (154635, 249484), (156892, 245895), (163930, 235338), (167180, 230763), (177510, 217334), (187113, 206180), (196115, 196716)]