7452697140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{40237}}^1$

素因数の和:40276

約数の個数: 192

約数和(自身を含む): 27039936000

約数和(自身を除く): 19587238860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 343, 378, 420, 441, 490, 540, 588, 630, 686, 735, 756, 882, 945, 980, 1029, 1260, 1323, 1372, 1470, 1715, 1764, 1890, 2058, 2205, 2646, 2940, 3087, 3430, 3780, 4116, 4410, 5145, 5292, 6174, 6615, 6860, 8820, 9261, 10290, 12348, 13230, 15435, 18522, 20580, 26460, 30870, 37044, 40237, 46305, 61740, 80474, 92610, 120711, 160948, 185220, 201185, 241422, 281659, 362133, 402370, 482844, 563318, 603555, 724266, 804740, 844977, 1086399, 1126636, 1207110, 1408295, 1448532, 1689954, 1810665, 1971613, 2172798, 2414220, 2534931, 2816590, 3379908, 3621330, 3943226, 4224885, 4345596, 5069862, 5431995, 5633180, 5914839, 7242660, 7604793, 7886452, 8449770, 9858065, 10139724, 10863990, 11829678, 12674655, 13801291, 15209586, 16899540, 17744517, 19716130, 21727980, 23659356, 25349310, 27602582, 29574195, 30419172, 35489034, 38023965, 39432260, 41403873, 50698620, 53233551, 55205164, 59148390, 69006455, 70978068, 76047930, 82807746, 88722585, 106467102, 118296780, 124211619, 138012910, 152095860, 165615492, 177445170, 207019365, 212934204, 248423238, 266167755, 276025820, 354890340, 372634857, 414038730, 496846476, 532335510, 621058095, 745269714, 828077460, 1064671020, 1242116190, 1490539428, 1863174285, 2484232380, 3726348570, 7452697140]

約数ペア:

[(1, 7452697140), (2, 3726348570), (3, 2484232380), (4, 1863174285), (5, 1490539428), (6, 1242116190), (7, 1064671020), (9, 828077460), (10, 745269714), (12, 621058095), (14, 532335510), (15, 496846476), (18, 414038730), (20, 372634857), (21, 354890340), (27, 276025820), (28, 266167755), (30, 248423238), (35, 212934204), (36, 207019365), (42, 177445170), (45, 165615492), (49, 152095860), (54, 138012910), (60, 124211619), (63, 118296780), (70, 106467102), (84, 88722585), (90, 82807746), (98, 76047930), (105, 70978068), (108, 69006455), (126, 59148390), (135, 55205164), (140, 53233551), (147, 50698620), (180, 41403873), (189, 39432260), (196, 38023965), (210, 35489034), (245, 30419172), (252, 29574195), (270, 27602582), (294, 25349310), (315, 23659356), (343, 21727980), (378, 19716130), (420, 17744517), (441, 16899540), (490, 15209586), (540, 13801291), (588, 12674655), (630, 11829678), (686, 10863990), (735, 10139724), (756, 9858065), (882, 8449770), (945, 7886452), (980, 7604793), (1029, 7242660), (1260, 5914839), (1323, 5633180), (1372, 5431995), (1470, 5069862), (1715, 4345596), (1764, 4224885), (1890, 3943226), (2058, 3621330), (2205, 3379908), (2646, 2816590), (2940, 2534931), (3087, 2414220), (3430, 2172798), (3780, 1971613), (4116, 1810665), (4410, 1689954), (5145, 1448532), (5292, 1408295), (6174, 1207110), (6615, 1126636), (6860, 1086399), (8820, 844977), (9261, 804740), (10290, 724266), (12348, 603555), (13230, 563318), (15435, 482844), (18522, 402370), (20580, 362133), (26460, 281659), (30870, 241422), (37044, 201185), (40237, 185220), (46305, 160948), (61740, 120711), (80474, 92610)]