13305745180

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:578

約数の個数: 288

約数和(自身を含む): 36892800000

約数和(自身を除く): 23587054820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 49, 52, 65, 70, 91, 92, 98, 115, 130, 140, 161, 169, 182, 196, 230, 245, 260, 299, 322, 338, 343, 364, 455, 460, 490, 499, 598, 637, 644, 676, 686, 805, 845, 910, 980, 998, 1127, 1183, 1196, 1274, 1372, 1495, 1610, 1690, 1715, 1820, 1996, 2093, 2254, 2366, 2495, 2548, 2990, 3185, 3220, 3380, 3430, 3493, 3887, 4186, 4459, 4508, 4732, 4990, 5635, 5915, 5980, 6370, 6487, 6860, 6986, 7774, 7889, 8281, 8372, 8918, 9980, 10465, 11270, 11477, 11830, 12740, 12974, 13972, 14651, 15548, 15778, 16562, 17465, 17836, 19435, 20930, 22295, 22540, 22954, 23660, 24451, 25948, 27209, 29302, 31556, 32435, 33124, 34930, 38870, 39445, 41405, 41860, 44590, 45409, 45908, 48902, 54418, 57385, 57967, 58604, 64870, 69860, 73255, 77740, 78890, 80339, 82810, 84331, 89180, 90818, 97804, 102557, 108836, 114770, 115934, 122255, 129740, 136045, 146510, 149201, 157780, 160678, 165620, 168662, 171157, 181636, 190463, 205114, 227045, 229540, 231868, 244510, 272090, 289835, 293020, 298402, 317863, 321356, 337324, 342314, 380926, 401695, 410228, 421655, 454090, 489020, 512785, 544180, 562373, 579670, 590317, 596804, 635726, 684628, 746005, 761852, 803390, 843310, 855785, 908180, 952315, 1025570, 1044407, 1124746, 1159340, 1180634, 1271452, 1333241, 1492010, 1589315, 1606780, 1686620, 1711570, 1904630, 1939613, 2051140, 2088814, 2225041, 2249492, 2361268, 2666482, 2811865, 2951585, 2984020, 3178630, 3423140, 3809260, 3879226, 3936611, 4132219, 4177628, 4450082, 5222035, 5332964, 5623730, 5903170, 6357260, 6666205, 7310849, 7758452, 7873222, 8264438, 8900164, 9698065, 10444070, 11125205, 11247460, 11806340, 13332410, 13577291, 14621698, 15746444, 16528876, 19396130, 19683055, 20661095, 20888140, 22250410, 26664820, 27154582, 28925533, 29243396, 36554245, 38792260, 39366110, 41322190, 44500820, 51175943, 54309164, 57851066, 67886455, 73108490, 78732220, 82644380, 95041037, 102351886, 115702132, 135772910, 144627665, 146216980, 190082074, 204703772, 255879715, 271545820, 289255330, 380164148, 475205185, 511759430, 578510660, 665287259, 950410370, 1023518860, 1330574518, 1900820740, 2661149036, 3326436295, 6652872590, 13305745180]

約数ペア:

[(1, 13305745180), (2, 6652872590), (4, 3326436295), (5, 2661149036), (7, 1900820740), (10, 1330574518), (13, 1023518860), (14, 950410370), (20, 665287259), (23, 578510660), (26, 511759430), (28, 475205185), (35, 380164148), (46, 289255330), (49, 271545820), (52, 255879715), (65, 204703772), (70, 190082074), (91, 146216980), (92, 144627665), (98, 135772910), (115, 115702132), (130, 102351886), (140, 95041037), (161, 82644380), (169, 78732220), (182, 73108490), (196, 67886455), (230, 57851066), (245, 54309164), (260, 51175943), (299, 44500820), (322, 41322190), (338, 39366110), (343, 38792260), (364, 36554245), (455, 29243396), (460, 28925533), (490, 27154582), (499, 26664820), (598, 22250410), (637, 20888140), (644, 20661095), (676, 19683055), (686, 19396130), (805, 16528876), (845, 15746444), (910, 14621698), (980, 13577291), (998, 13332410), (1127, 11806340), (1183, 11247460), (1196, 11125205), (1274, 10444070), (1372, 9698065), (1495, 8900164), (1610, 8264438), (1690, 7873222), (1715, 7758452), (1820, 7310849), (1996, 6666205), (2093, 6357260), (2254, 5903170), (2366, 5623730), (2495, 5332964), (2548, 5222035), (2990, 4450082), (3185, 4177628), (3220, 4132219), (3380, 3936611), (3430, 3879226), (3493, 3809260), (3887, 3423140), (4186, 3178630), (4459, 2984020), (4508, 2951585), (4732, 2811865), (4990, 2666482), (5635, 2361268), (5915, 2249492), (5980, 2225041), (6370, 2088814), (6487, 2051140), (6860, 1939613), (6986, 1904630), (7774, 1711570), (7889, 1686620), (8281, 1606780), (8372, 1589315), (8918, 1492010), (9980, 1333241), (10465, 1271452), (11270, 1180634), (11477, 1159340), (11830, 1124746), (12740, 1044407), (12974, 1025570), (13972, 952315), (14651, 908180), (15548, 855785), (15778, 843310), (16562, 803390), (17465, 761852), (17836, 746005), (19435, 684628), (20930, 635726), (22295, 596804), (22540, 590317), (22954, 579670), (23660, 562373), (24451, 544180), (25948, 512785), (27209, 489020), (29302, 454090), (31556, 421655), (32435, 410228), (33124, 401695), (34930, 380926), (38870, 342314), (39445, 337324), (41405, 321356), (41860, 317863), (44590, 298402), (45409, 293020), (45908, 289835), (48902, 272090), (54418, 244510), (57385, 231868), (57967, 229540), (58604, 227045), (64870, 205114), (69860, 190463), (73255, 181636), (77740, 171157), (78890, 168662), (80339, 165620), (82810, 160678), (84331, 157780), (89180, 149201), (90818, 146510), (97804, 136045), (102557, 129740), (108836, 122255), (114770, 115934)]