243465040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:717

約数の個数: 160

約数和(自身を含む): 710954496

約数和(自身を除く): 467489456

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 53, 56, 65, 70, 80, 91, 104, 106, 112, 130, 140, 182, 208, 212, 260, 265, 280, 364, 371, 424, 455, 520, 530, 560, 631, 689, 728, 742, 848, 910, 1040, 1060, 1262, 1378, 1456, 1484, 1820, 1855, 2120, 2524, 2756, 2968, 3155, 3445, 3640, 3710, 4240, 4417, 4823, 5048, 5512, 5936, 6310, 6890, 7280, 7420, 8203, 8834, 9646, 10096, 11024, 12620, 13780, 14840, 16406, 17668, 19292, 22085, 24115, 25240, 27560, 29680, 32812, 33443, 35336, 38584, 41015, 44170, 48230, 50480, 55120, 57421, 65624, 66886, 70672, 77168, 82030, 88340, 96460, 114842, 131248, 133772, 164060, 167215, 176680, 192920, 229684, 234101, 267544, 287105, 328120, 334430, 353360, 385840, 434759, 459368, 468202, 535088, 574210, 656240, 668860, 869518, 918736, 936404, 1148420, 1170505, 1337720, 1739036, 1872808, 2173795, 2296840, 2341010, 2675440, 3043313, 3478072, 3745616, 4347590, 4593680, 4682020, 6086626, 6956144, 8695180, 9364040, 12173252, 15216565, 17390360, 18728080, 24346504, 30433130, 34780720, 48693008, 60866260, 121732520, 243465040]

約数ペア:

[(1, 243465040), (2, 121732520), (4, 60866260), (5, 48693008), (7, 34780720), (8, 30433130), (10, 24346504), (13, 18728080), (14, 17390360), (16, 15216565), (20, 12173252), (26, 9364040), (28, 8695180), (35, 6956144), (40, 6086626), (52, 4682020), (53, 4593680), (56, 4347590), (65, 3745616), (70, 3478072), (80, 3043313), (91, 2675440), (104, 2341010), (106, 2296840), (112, 2173795), (130, 1872808), (140, 1739036), (182, 1337720), (208, 1170505), (212, 1148420), (260, 936404), (265, 918736), (280, 869518), (364, 668860), (371, 656240), (424, 574210), (455, 535088), (520, 468202), (530, 459368), (560, 434759), (631, 385840), (689, 353360), (728, 334430), (742, 328120), (848, 287105), (910, 267544), (1040, 234101), (1060, 229684), (1262, 192920), (1378, 176680), (1456, 167215), (1484, 164060), (1820, 133772), (1855, 131248), (2120, 114842), (2524, 96460), (2756, 88340), (2968, 82030), (3155, 77168), (3445, 70672), (3640, 66886), (3710, 65624), (4240, 57421), (4417, 55120), (4823, 50480), (5048, 48230), (5512, 44170), (5936, 41015), (6310, 38584), (6890, 35336), (7280, 33443), (7420, 32812), (8203, 29680), (8834, 27560), (9646, 25240), (10096, 24115), (11024, 22085), (12620, 19292), (13780, 17668), (14840, 16406)]