1408745520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2434

約数の個数: 400

約数和(自身を含む): 6024406080

約数和(自身を除く): 4615660560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 162, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 324, 336, 351, 360, 364, 378, 390, 405, 420, 432, 455, 468, 504, 520, 540, 546, 560, 567, 585, 624, 630, 648, 702, 720, 728, 756, 780, 810, 819, 840, 910, 936, 945, 1008, 1040, 1053, 1080, 1092, 1134, 1170, 1260, 1296, 1365, 1404, 1456, 1512, 1560, 1620, 1638, 1680, 1755, 1820, 1872, 1890, 2106, 2160, 2184, 2268, 2340, 2389, 2457, 2520, 2730, 2808, 2835, 3024, 3120, 3240, 3276, 3510, 3640, 3780, 4095, 4212, 4368, 4536, 4680, 4778, 4914, 5040, 5265, 5460, 5616, 5670, 6480, 6552, 7020, 7167, 7280, 7371, 7560, 8190, 8424, 9072, 9360, 9556, 9828, 10530, 10920, 11340, 11945, 12285, 13104, 14040, 14334, 14742, 15120, 16380, 16723, 16848, 19112, 19656, 21060, 21501, 21840, 22680, 23890, 24570, 28080, 28668, 29484, 31057, 32760, 33446, 35835, 36855, 38224, 39312, 42120, 43002, 45360, 47780, 49140, 50169, 57336, 58968, 62114, 64503, 65520, 66892, 71670, 73710, 83615, 84240, 86004, 93171, 95560, 98280, 100338, 107505, 114672, 117936, 124228, 129006, 133784, 143340, 147420, 150507, 155285, 167230, 172008, 186342, 191120, 193509, 196560, 200676, 215010, 217399, 248456, 250845, 258012, 267568, 279513, 286680, 294840, 301014, 310570, 322515, 334460, 344016, 372684, 387018, 401352, 430020, 434798, 451521, 465855, 496912, 501690, 516024, 559026, 573360, 589680, 602028, 621140, 645030, 652197, 668920, 745368, 752535, 774036, 802704, 838539, 860040, 869596, 903042, 931710, 967545, 1003380, 1032048, 1086995, 1118052, 1204056, 1242280, 1290060, 1304394, 1337840, 1354563, 1397565, 1490736, 1505070, 1548072, 1677078, 1720080, 1739192, 1806084, 1863420, 1935090, 1956591, 2006760, 2173990, 2236104, 2257605, 2408112, 2484560, 2515617, 2580120, 2608788, 2709126, 2795130, 3010140, 3096144, 3260985, 3354156, 3478384, 3612168, 3726840, 3870180, 3913182, 4013520, 4192695, 4347980, 4472208, 4515210, 5031234, 5160240, 5217576, 5418252, 5590260, 5869773, 6020280, 6521970, 6708312, 6772815, 7224336, 7453680, 7740360, 7826364, 8385390, 8695960, 9030420, 9782955, 10062468, 10435152, 10836504, 11180520, 11739546, 12040560, 12578085, 13043940, 13416624, 13545630, 15480720, 15652728, 16770780, 17391920, 17609319, 18060840, 19565910, 20124936, 21673008, 22361040, 23479092, 25156170, 26087880, 27091260, 29348865, 31305456, 33541560, 35218638, 36121680, 39131820, 40249872, 46958184, 50312340, 52175760, 54182520, 58697730, 67083120, 70437276, 78263640, 88046595, 93916368, 100624680, 108365040, 117395460, 140874552, 156527280, 176093190, 201249360, 234790920, 281749104, 352186380, 469581840, 704372760, 1408745520]

約数ペア:

[(1, 1408745520), (2, 704372760), (3, 469581840), (4, 352186380), (5, 281749104), (6, 234790920), (7, 201249360), (8, 176093190), (9, 156527280), (10, 140874552), (12, 117395460), (13, 108365040), (14, 100624680), (15, 93916368), (16, 88046595), (18, 78263640), (20, 70437276), (21, 67083120), (24, 58697730), (26, 54182520), (27, 52175760), (28, 50312340), (30, 46958184), (35, 40249872), (36, 39131820), (39, 36121680), (40, 35218638), (42, 33541560), (45, 31305456), (48, 29348865), (52, 27091260), (54, 26087880), (56, 25156170), (60, 23479092), (63, 22361040), (65, 21673008), (70, 20124936), (72, 19565910), (78, 18060840), (80, 17609319), (81, 17391920), (84, 16770780), (90, 15652728), (91, 15480720), (104, 13545630), (105, 13416624), (108, 13043940), (112, 12578085), (117, 12040560), (120, 11739546), (126, 11180520), (130, 10836504), (135, 10435152), (140, 10062468), (144, 9782955), (156, 9030420), (162, 8695960), (168, 8385390), (180, 7826364), (182, 7740360), (189, 7453680), (195, 7224336), (208, 6772815), (210, 6708312), (216, 6521970), (234, 6020280), (240, 5869773), (252, 5590260), (260, 5418252), (270, 5217576), (273, 5160240), (280, 5031234), (312, 4515210), (315, 4472208), (324, 4347980), (336, 4192695), (351, 4013520), (360, 3913182), (364, 3870180), (378, 3726840), (390, 3612168), (405, 3478384), (420, 3354156), (432, 3260985), (455, 3096144), (468, 3010140), (504, 2795130), (520, 2709126), (540, 2608788), (546, 2580120), (560, 2515617), (567, 2484560), (585, 2408112), (624, 2257605), (630, 2236104), (648, 2173990), (702, 2006760), (720, 1956591), (728, 1935090), (756, 1863420), (780, 1806084), (810, 1739192), (819, 1720080), (840, 1677078), (910, 1548072), (936, 1505070), (945, 1490736), (1008, 1397565), (1040, 1354563), (1053, 1337840), (1080, 1304394), (1092, 1290060), (1134, 1242280), (1170, 1204056), (1260, 1118052), (1296, 1086995), (1365, 1032048), (1404, 1003380), (1456, 967545), (1512, 931710), (1560, 903042), (1620, 869596), (1638, 860040), (1680, 838539), (1755, 802704), (1820, 774036), (1872, 752535), (1890, 745368), (2106, 668920), (2160, 652197), (2184, 645030), (2268, 621140), (2340, 602028), (2389, 589680), (2457, 573360), (2520, 559026), (2730, 516024), (2808, 501690), (2835, 496912), (3024, 465855), (3120, 451521), (3240, 434798), (3276, 430020), (3510, 401352), (3640, 387018), (3780, 372684), (4095, 344016), (4212, 334460), (4368, 322515), (4536, 310570), (4680, 301014), (4778, 294840), (4914, 286680), (5040, 279513), (5265, 267568), (5460, 258012), (5616, 250845), (5670, 248456), (6480, 217399), (6552, 215010), (7020, 200676), (7167, 196560), (7280, 193509), (7371, 191120), (7560, 186342), (8190, 172008), (8424, 167230), (9072, 155285), (9360, 150507), (9556, 147420), (9828, 143340), (10530, 133784), (10920, 129006), (11340, 124228), (11945, 117936), (12285, 114672), (13104, 107505), (14040, 100338), (14334, 98280), (14742, 95560), (15120, 93171), (16380, 86004), (16723, 84240), (16848, 83615), (19112, 73710), (19656, 71670), (21060, 66892), (21501, 65520), (21840, 64503), (22680, 62114), (23890, 58968), (24570, 57336), (28080, 50169), (28668, 49140), (29484, 47780), (31057, 45360), (32760, 43002), (33446, 42120), (35835, 39312), (36855, 38224)]