834503940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^2$

素因数の和:263

約数の個数: 216

約数和(自身を含む): 2807663040

約数和(自身を除く): 1973159100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 103, 114, 115, 138, 171, 180, 190, 206, 207, 228, 230, 276, 285, 309, 342, 345, 380, 412, 414, 437, 460, 515, 570, 618, 684, 690, 828, 855, 874, 927, 1030, 1035, 1140, 1236, 1311, 1380, 1545, 1710, 1748, 1854, 1957, 2060, 2070, 2185, 2369, 2622, 3090, 3420, 3708, 3914, 3933, 4140, 4370, 4635, 4738, 5244, 5871, 6180, 6555, 7107, 7828, 7866, 8740, 9270, 9476, 9785, 10609, 11742, 11845, 13110, 14214, 15732, 17613, 18540, 19570, 19665, 21218, 21321, 23484, 23690, 26220, 28428, 29355, 31827, 35226, 35535, 39140, 39330, 42436, 42642, 45011, 47380, 53045, 58710, 63654, 70452, 71070, 78660, 85284, 88065, 90022, 95481, 106090, 106605, 117420, 127308, 135033, 142140, 159135, 176130, 180044, 190962, 201571, 212180, 213210, 225055, 244007, 270066, 318270, 352260, 381924, 403142, 405099, 426420, 450110, 477405, 488014, 540132, 604713, 636540, 675165, 732021, 806284, 810198, 900220, 954810, 976028, 1007855, 1209426, 1220035, 1350330, 1464042, 1620396, 1814139, 1909620, 2015710, 2025495, 2196063, 2418852, 2440070, 2700660, 2928084, 3023565, 3628278, 3660105, 4031420, 4050990, 4392126, 4636133, 4880140, 6047130, 7256556, 7320210, 8101980, 8784252, 9070695, 9272266, 10980315, 12094260, 13908399, 14640420, 18141390, 18544532, 21960630, 23180665, 27816798, 36282780, 41725197, 43921260, 46361330, 55633596, 69541995, 83450394, 92722660, 139083990, 166900788, 208625985, 278167980, 417251970, 834503940]

約数ペア:

[(1, 834503940), (2, 417251970), (3, 278167980), (4, 208625985), (5, 166900788), (6, 139083990), (9, 92722660), (10, 83450394), (12, 69541995), (15, 55633596), (18, 46361330), (19, 43921260), (20, 41725197), (23, 36282780), (30, 27816798), (36, 23180665), (38, 21960630), (45, 18544532), (46, 18141390), (57, 14640420), (60, 13908399), (69, 12094260), (76, 10980315), (90, 9272266), (92, 9070695), (95, 8784252), (103, 8101980), (114, 7320210), (115, 7256556), (138, 6047130), (171, 4880140), (180, 4636133), (190, 4392126), (206, 4050990), (207, 4031420), (228, 3660105), (230, 3628278), (276, 3023565), (285, 2928084), (309, 2700660), (342, 2440070), (345, 2418852), (380, 2196063), (412, 2025495), (414, 2015710), (437, 1909620), (460, 1814139), (515, 1620396), (570, 1464042), (618, 1350330), (684, 1220035), (690, 1209426), (828, 1007855), (855, 976028), (874, 954810), (927, 900220), (1030, 810198), (1035, 806284), (1140, 732021), (1236, 675165), (1311, 636540), (1380, 604713), (1545, 540132), (1710, 488014), (1748, 477405), (1854, 450110), (1957, 426420), (2060, 405099), (2070, 403142), (2185, 381924), (2369, 352260), (2622, 318270), (3090, 270066), (3420, 244007), (3708, 225055), (3914, 213210), (3933, 212180), (4140, 201571), (4370, 190962), (4635, 180044), (4738, 176130), (5244, 159135), (5871, 142140), (6180, 135033), (6555, 127308), (7107, 117420), (7828, 106605), (7866, 106090), (8740, 95481), (9270, 90022), (9476, 88065), (9785, 85284), (10609, 78660), (11742, 71070), (11845, 70452), (13110, 63654), (14214, 58710), (15732, 53045), (17613, 47380), (18540, 45011), (19570, 42642), (19665, 42436), (21218, 39330), (21321, 39140), (23484, 35535), (23690, 35226), (26220, 31827), (28428, 29355)]