1301023620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:576

約数の個数: 240

約数和(自身を含む): 4433943360

約数和(自身を除く): 3132919740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 163, 180, 195, 234, 260, 270, 324, 326, 351, 379, 390, 405, 468, 489, 540, 585, 652, 702, 758, 780, 810, 815, 978, 1053, 1137, 1170, 1404, 1467, 1516, 1620, 1630, 1755, 1895, 1956, 2106, 2119, 2274, 2340, 2445, 2934, 3260, 3411, 3510, 3790, 4212, 4238, 4401, 4548, 4890, 4927, 5265, 5685, 5868, 6357, 6822, 7020, 7335, 7580, 8476, 8802, 9780, 9854, 10233, 10530, 10595, 11370, 12714, 13203, 13644, 14670, 14781, 17055, 17604, 19071, 19708, 20466, 21060, 21190, 22005, 22740, 24635, 25428, 26406, 29340, 29562, 30699, 31785, 34110, 38142, 40932, 42380, 44010, 44343, 49270, 51165, 52812, 57213, 59124, 61398, 61777, 63570, 66015, 68220, 73905, 76284, 88020, 88686, 95355, 98540, 102330, 114426, 122796, 123554, 127140, 132030, 133029, 147810, 153495, 171639, 177372, 185331, 190710, 204660, 221715, 228852, 247108, 264060, 266058, 286065, 295620, 306990, 308885, 343278, 370662, 381420, 399087, 443430, 532116, 555993, 572130, 613980, 617770, 665145, 686556, 741324, 798174, 803101, 858195, 886860, 926655, 1111986, 1144260, 1235540, 1330290, 1596348, 1606202, 1667979, 1716390, 1853310, 1995435, 2223972, 2409303, 2660580, 2779965, 3212404, 3335958, 3432780, 3706620, 3990870, 4015505, 4818606, 5003937, 5559930, 6671916, 7227909, 7981740, 8031010, 8339895, 9637212, 10007874, 11119860, 12046515, 14455818, 16062020, 16679790, 20015748, 21683727, 24093030, 25019685, 28911636, 33359580, 36139545, 43367454, 48186060, 50039370, 65051181, 72279090, 86734908, 100078740, 108418635, 130102362, 144558180, 216837270, 260204724, 325255905, 433674540, 650511810, 1301023620]

約数ペア:

[(1, 1301023620), (2, 650511810), (3, 433674540), (4, 325255905), (5, 260204724), (6, 216837270), (9, 144558180), (10, 130102362), (12, 108418635), (13, 100078740), (15, 86734908), (18, 72279090), (20, 65051181), (26, 50039370), (27, 48186060), (30, 43367454), (36, 36139545), (39, 33359580), (45, 28911636), (52, 25019685), (54, 24093030), (60, 21683727), (65, 20015748), (78, 16679790), (81, 16062020), (90, 14455818), (108, 12046515), (117, 11119860), (130, 10007874), (135, 9637212), (156, 8339895), (162, 8031010), (163, 7981740), (180, 7227909), (195, 6671916), (234, 5559930), (260, 5003937), (270, 4818606), (324, 4015505), (326, 3990870), (351, 3706620), (379, 3432780), (390, 3335958), (405, 3212404), (468, 2779965), (489, 2660580), (540, 2409303), (585, 2223972), (652, 1995435), (702, 1853310), (758, 1716390), (780, 1667979), (810, 1606202), (815, 1596348), (978, 1330290), (1053, 1235540), (1137, 1144260), (1170, 1111986), (1404, 926655), (1467, 886860), (1516, 858195), (1620, 803101), (1630, 798174), (1755, 741324), (1895, 686556), (1956, 665145), (2106, 617770), (2119, 613980), (2274, 572130), (2340, 555993), (2445, 532116), (2934, 443430), (3260, 399087), (3411, 381420), (3510, 370662), (3790, 343278), (4212, 308885), (4238, 306990), (4401, 295620), (4548, 286065), (4890, 266058), (4927, 264060), (5265, 247108), (5685, 228852), (5868, 221715), (6357, 204660), (6822, 190710), (7020, 185331), (7335, 177372), (7580, 171639), (8476, 153495), (8802, 147810), (9780, 133029), (9854, 132030), (10233, 127140), (10530, 123554), (10595, 122796), (11370, 114426), (12714, 102330), (13203, 98540), (13644, 95355), (14670, 88686), (14781, 88020), (17055, 76284), (17604, 73905), (19071, 68220), (19708, 66015), (20466, 63570), (21060, 61777), (21190, 61398), (22005, 59124), (22740, 57213), (24635, 52812), (25428, 51165), (26406, 49270), (29340, 44343), (29562, 44010), (30699, 42380), (31785, 40932), (34110, 38142)]