19642828140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5323}}^1$

素因数の和:5453

約数の個数: 288

約数和(自身を含む): 68370382080

約数和(自身を除く): 48727553940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 83, 90, 95, 114, 117, 130, 156, 166, 171, 180, 190, 195, 228, 234, 247, 249, 260, 285, 332, 342, 380, 390, 415, 468, 494, 498, 570, 585, 684, 741, 747, 780, 830, 855, 988, 996, 1079, 1140, 1170, 1235, 1245, 1482, 1494, 1577, 1660, 1710, 2158, 2223, 2340, 2470, 2490, 2964, 2988, 3154, 3237, 3420, 3705, 3735, 4316, 4446, 4731, 4940, 4980, 5323, 5395, 6308, 6474, 7410, 7470, 7885, 8892, 9462, 9711, 10646, 10790, 11115, 12948, 14193, 14820, 14940, 15770, 15969, 16185, 18924, 19422, 20501, 21292, 21580, 22230, 23655, 26615, 28386, 31540, 31938, 32370, 38844, 41002, 44460, 47310, 47907, 48555, 53230, 56772, 61503, 63876, 64740, 69199, 70965, 79845, 82004, 94620, 95814, 97110, 101137, 102505, 106460, 123006, 138398, 141930, 159690, 184509, 191628, 194220, 202274, 205010, 207597, 239535, 246012, 276796, 283860, 303411, 307515, 319380, 345995, 369018, 404548, 410020, 415194, 441809, 479070, 505685, 606822, 615030, 622791, 691990, 738036, 830388, 883618, 910233, 922545, 958140, 1011370, 1037985, 1213644, 1230060, 1245582, 1314781, 1325427, 1383980, 1517055, 1767236, 1820466, 1845090, 2022740, 2075970, 2209045, 2491164, 2629562, 2650854, 3034110, 3113955, 3640932, 3690180, 3944343, 3976281, 4151940, 4418090, 4551165, 5259124, 5301708, 5743517, 6068220, 6227910, 6573905, 6627135, 7888686, 7952562, 8394371, 8836180, 9102330, 11487034, 11833029, 12455820, 13147810, 13254270, 15777372, 15905124, 16788742, 17230551, 18204660, 19721715, 19881405, 22974068, 23666058, 25183113, 26295620, 26508540, 28717585, 33577484, 34461102, 39443430, 39762810, 41971855, 47332116, 50366226, 51691653, 57435170, 59165145, 68922204, 75549339, 78886860, 79525620, 83943710, 86152755, 100732452, 103383306, 109126823, 114870340, 118330290, 125915565, 151098678, 167887420, 172305510, 206766612, 218253646, 236660580, 251831130, 258458265, 302197356, 327380469, 344611020, 377746695, 436507292, 503662260, 516916530, 545634115, 654760938, 755493390, 982141407, 1033833060, 1091268230, 1309521876, 1510986780, 1636902345, 1964282814, 2182536460, 3273804690, 3928565628, 4910707035, 6547609380, 9821414070, 19642828140]

約数ペア:

[(1, 19642828140), (2, 9821414070), (3, 6547609380), (4, 4910707035), (5, 3928565628), (6, 3273804690), (9, 2182536460), (10, 1964282814), (12, 1636902345), (13, 1510986780), (15, 1309521876), (18, 1091268230), (19, 1033833060), (20, 982141407), (26, 755493390), (30, 654760938), (36, 545634115), (38, 516916530), (39, 503662260), (45, 436507292), (52, 377746695), (57, 344611020), (60, 327380469), (65, 302197356), (76, 258458265), (78, 251831130), (83, 236660580), (90, 218253646), (95, 206766612), (114, 172305510), (117, 167887420), (130, 151098678), (156, 125915565), (166, 118330290), (171, 114870340), (180, 109126823), (190, 103383306), (195, 100732452), (228, 86152755), (234, 83943710), (247, 79525620), (249, 78886860), (260, 75549339), (285, 68922204), (332, 59165145), (342, 57435170), (380, 51691653), (390, 50366226), (415, 47332116), (468, 41971855), (494, 39762810), (498, 39443430), (570, 34461102), (585, 33577484), (684, 28717585), (741, 26508540), (747, 26295620), (780, 25183113), (830, 23666058), (855, 22974068), (988, 19881405), (996, 19721715), (1079, 18204660), (1140, 17230551), (1170, 16788742), (1235, 15905124), (1245, 15777372), (1482, 13254270), (1494, 13147810), (1577, 12455820), (1660, 11833029), (1710, 11487034), (2158, 9102330), (2223, 8836180), (2340, 8394371), (2470, 7952562), (2490, 7888686), (2964, 6627135), (2988, 6573905), (3154, 6227910), (3237, 6068220), (3420, 5743517), (3705, 5301708), (3735, 5259124), (4316, 4551165), (4446, 4418090), (4731, 4151940), (4940, 3976281), (4980, 3944343), (5323, 3690180), (5395, 3640932), (6308, 3113955), (6474, 3034110), (7410, 2650854), (7470, 2629562), (7885, 2491164), (8892, 2209045), (9462, 2075970), (9711, 2022740), (10646, 1845090), (10790, 1820466), (11115, 1767236), (12948, 1517055), (14193, 1383980), (14820, 1325427), (14940, 1314781), (15770, 1245582), (15969, 1230060), (16185, 1213644), (18924, 1037985), (19422, 1011370), (20501, 958140), (21292, 922545), (21580, 910233), (22230, 883618), (23655, 830388), (26615, 738036), (28386, 691990), (31540, 622791), (31938, 615030), (32370, 606822), (38844, 505685), (41002, 479070), (44460, 441809), (47310, 415194), (47907, 410020), (48555, 404548), (53230, 369018), (56772, 345995), (61503, 319380), (63876, 307515), (64740, 303411), (69199, 283860), (70965, 276796), (79845, 246012), (82004, 239535), (94620, 207597), (95814, 205010), (97110, 202274), (101137, 194220), (102505, 191628), (106460, 184509), (123006, 159690), (138398, 141930)]