7131483960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:846

約数の個数: 256

約数和(自身を含む): 23296896000

約数和(自身を除く): 16165412040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 139, 145, 174, 184, 230, 232, 276, 278, 290, 345, 348, 417, 435, 460, 552, 556, 580, 641, 667, 690, 695, 696, 834, 870, 920, 1112, 1160, 1282, 1334, 1380, 1390, 1668, 1740, 1923, 2001, 2085, 2564, 2668, 2760, 2780, 3197, 3205, 3335, 3336, 3480, 3846, 4002, 4031, 4170, 5128, 5336, 5560, 6394, 6410, 6670, 7692, 8004, 8062, 8340, 9591, 9615, 10005, 12093, 12788, 12820, 13340, 14743, 15384, 15985, 16008, 16124, 16680, 18589, 19182, 19230, 20010, 20155, 24186, 25576, 25640, 26680, 29486, 31970, 32248, 37178, 38364, 38460, 40020, 40310, 44229, 47955, 48372, 55767, 58972, 60465, 63940, 73715, 74356, 76728, 76920, 80040, 80620, 88458, 89099, 92713, 92945, 95910, 96744, 111534, 117944, 120930, 127880, 147430, 148712, 161240, 176916, 178198, 185426, 185890, 191820, 221145, 223068, 241860, 267297, 278139, 278835, 294860, 353832, 356396, 370852, 371780, 383640, 427547, 442290, 445495, 446136, 463565, 483720, 534594, 556278, 557670, 589720, 712792, 741704, 743560, 855094, 884580, 890990, 927130, 1069188, 1112556, 1115340, 1282641, 1336485, 1390695, 1710188, 1769160, 1781980, 1854260, 2049277, 2137735, 2138376, 2225112, 2230680, 2565282, 2583871, 2672970, 2781390, 3420376, 3563960, 3708520, 4098554, 4275470, 5130564, 5167742, 5345940, 5562780, 6147831, 6413205, 7751613, 8197108, 8550940, 10246385, 10261128, 10335484, 10691880, 11125560, 12295662, 12826410, 12919355, 15503226, 16394216, 17101880, 20492770, 20670968, 24591324, 25652820, 25838710, 30739155, 31006452, 38758065, 40985540, 49182648, 51305640, 51677420, 59429033, 61478310, 62012904, 77516130, 81971080, 103354840, 118858066, 122956620, 155032260, 178287099, 237716132, 245913240, 297145165, 310064520, 356574198, 475432264, 594290330, 713148396, 891435495, 1188580660, 1426296792, 1782870990, 2377161320, 3565741980, 7131483960]

約数ペア:

[(1, 7131483960), (2, 3565741980), (3, 2377161320), (4, 1782870990), (5, 1426296792), (6, 1188580660), (8, 891435495), (10, 713148396), (12, 594290330), (15, 475432264), (20, 356574198), (23, 310064520), (24, 297145165), (29, 245913240), (30, 237716132), (40, 178287099), (46, 155032260), (58, 122956620), (60, 118858066), (69, 103354840), (87, 81971080), (92, 77516130), (115, 62012904), (116, 61478310), (120, 59429033), (138, 51677420), (139, 51305640), (145, 49182648), (174, 40985540), (184, 38758065), (230, 31006452), (232, 30739155), (276, 25838710), (278, 25652820), (290, 24591324), (345, 20670968), (348, 20492770), (417, 17101880), (435, 16394216), (460, 15503226), (552, 12919355), (556, 12826410), (580, 12295662), (641, 11125560), (667, 10691880), (690, 10335484), (695, 10261128), (696, 10246385), (834, 8550940), (870, 8197108), (920, 7751613), (1112, 6413205), (1160, 6147831), (1282, 5562780), (1334, 5345940), (1380, 5167742), (1390, 5130564), (1668, 4275470), (1740, 4098554), (1923, 3708520), (2001, 3563960), (2085, 3420376), (2564, 2781390), (2668, 2672970), (2760, 2583871), (2780, 2565282), (3197, 2230680), (3205, 2225112), (3335, 2138376), (3336, 2137735), (3480, 2049277), (3846, 1854260), (4002, 1781980), (4031, 1769160), (4170, 1710188), (5128, 1390695), (5336, 1336485), (5560, 1282641), (6394, 1115340), (6410, 1112556), (6670, 1069188), (7692, 927130), (8004, 890990), (8062, 884580), (8340, 855094), (9591, 743560), (9615, 741704), (10005, 712792), (12093, 589720), (12788, 557670), (12820, 556278), (13340, 534594), (14743, 483720), (15384, 463565), (15985, 446136), (16008, 445495), (16124, 442290), (16680, 427547), (18589, 383640), (19182, 371780), (19230, 370852), (20010, 356396), (20155, 353832), (24186, 294860), (25576, 278835), (25640, 278139), (26680, 267297), (29486, 241860), (31970, 223068), (32248, 221145), (37178, 191820), (38364, 185890), (38460, 185426), (40020, 178198), (40310, 176916), (44229, 161240), (47955, 148712), (48372, 147430), (55767, 127880), (58972, 120930), (60465, 117944), (63940, 111534), (73715, 96744), (74356, 95910), (76728, 92945), (76920, 92713), (80040, 89099), (80620, 88458)]