234755820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 809379648

約数和(自身を除く): 574623828

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, 71, 78, 81, 90, 108, 117, 130, 135, 142, 156, 157, 162, 180, 195, 213, 234, 260, 270, 284, 314, 324, 351, 355, 390, 405, 426, 468, 471, 540, 585, 628, 639, 702, 710, 780, 785, 810, 852, 923, 942, 1053, 1065, 1170, 1278, 1404, 1413, 1420, 1570, 1620, 1755, 1846, 1884, 1917, 2041, 2106, 2130, 2340, 2355, 2556, 2769, 2826, 3140, 3195, 3510, 3692, 3834, 4082, 4212, 4239, 4260, 4615, 4710, 5265, 5538, 5652, 5751, 6123, 6390, 7020, 7065, 7668, 8164, 8307, 8478, 9230, 9420, 9585, 10205, 10530, 11076, 11147, 11502, 12246, 12717, 12780, 13845, 14130, 16614, 16956, 18369, 18460, 19170, 20410, 21060, 21195, 22294, 23004, 24492, 24921, 25434, 27690, 28260, 28755, 30615, 33228, 33441, 36738, 38340, 40820, 41535, 42390, 44588, 49842, 50868, 55107, 55380, 55735, 57510, 61230, 63585, 66882, 73476, 74763, 83070, 84780, 91845, 99684, 100323, 110214, 111470, 115020, 122460, 124605, 127170, 133764, 144911, 149526, 165321, 166140, 167205, 183690, 200646, 220428, 222940, 249210, 254340, 275535, 289822, 299052, 300969, 330642, 334410, 367380, 373815, 401292, 434733, 498420, 501615, 551070, 579644, 601938, 661284, 668820, 724555, 747630, 826605, 869466, 902907, 1003230, 1102140, 1203876, 1304199, 1449110, 1495260, 1504845, 1653210, 1738932, 1805814, 2006460, 2173665, 2608398, 2898220, 3009690, 3306420, 3611628, 3912597, 4347330, 4514535, 5216796, 6019380, 6520995, 7825194, 8694660, 9029070, 11737791, 13041990, 15650388, 18058140, 19562985, 23475582, 26083980, 39125970, 46951164, 58688955, 78251940, 117377910, 234755820]

約数ペア:

[(1, 234755820), (2, 117377910), (3, 78251940), (4, 58688955), (5, 46951164), (6, 39125970), (9, 26083980), (10, 23475582), (12, 19562985), (13, 18058140), (15, 15650388), (18, 13041990), (20, 11737791), (26, 9029070), (27, 8694660), (30, 7825194), (36, 6520995), (39, 6019380), (45, 5216796), (52, 4514535), (54, 4347330), (60, 3912597), (65, 3611628), (71, 3306420), (78, 3009690), (81, 2898220), (90, 2608398), (108, 2173665), (117, 2006460), (130, 1805814), (135, 1738932), (142, 1653210), (156, 1504845), (157, 1495260), (162, 1449110), (180, 1304199), (195, 1203876), (213, 1102140), (234, 1003230), (260, 902907), (270, 869466), (284, 826605), (314, 747630), (324, 724555), (351, 668820), (355, 661284), (390, 601938), (405, 579644), (426, 551070), (468, 501615), (471, 498420), (540, 434733), (585, 401292), (628, 373815), (639, 367380), (702, 334410), (710, 330642), (780, 300969), (785, 299052), (810, 289822), (852, 275535), (923, 254340), (942, 249210), (1053, 222940), (1065, 220428), (1170, 200646), (1278, 183690), (1404, 167205), (1413, 166140), (1420, 165321), (1570, 149526), (1620, 144911), (1755, 133764), (1846, 127170), (1884, 124605), (1917, 122460), (2041, 115020), (2106, 111470), (2130, 110214), (2340, 100323), (2355, 99684), (2556, 91845), (2769, 84780), (2826, 83070), (3140, 74763), (3195, 73476), (3510, 66882), (3692, 63585), (3834, 61230), (4082, 57510), (4212, 55735), (4239, 55380), (4260, 55107), (4615, 50868), (4710, 49842), (5265, 44588), (5538, 42390), (5652, 41535), (5751, 40820), (6123, 38340), (6390, 36738), (7020, 33441), (7065, 33228), (7668, 30615), (8164, 28755), (8307, 28260), (8478, 27690), (9230, 25434), (9420, 24921), (9585, 24492), (10205, 23004), (10530, 22294), (11076, 21195), (11147, 21060), (11502, 20410), (12246, 19170), (12717, 18460), (12780, 18369), (13845, 16956), (14130, 16614)]