344222760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13219}}^1$

素因数の和:13271

約数の個数: 128

約数和(自身を含む): 1218355200

約数和(自身を除く): 874132440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 13219, 26040, 26438, 39657, 52876, 66095, 79314, 92533, 105752, 132190, 158628, 185066, 198285, 264380, 277599, 317256, 370132, 396570, 409789, 462665, 528760, 555198, 740264, 793140, 819578, 925330, 1110396, 1229367, 1387995, 1586280, 1639156, 1850660, 2048945, 2220792, 2458734, 2775990, 2868523, 3278312, 3701320, 4097890, 4917468, 5551980, 5737046, 6146835, 8195780, 8605569, 9834936, 11103960, 11474092, 12293670, 14342615, 16391560, 17211138, 22948184, 24587340, 28685230, 34422276, 43027845, 49174680, 57370460, 68844552, 86055690, 114740920, 172111380, 344222760]

約数ペア:

[(1, 344222760), (2, 172111380), (3, 114740920), (4, 86055690), (5, 68844552), (6, 57370460), (7, 49174680), (8, 43027845), (10, 34422276), (12, 28685230), (14, 24587340), (15, 22948184), (20, 17211138), (21, 16391560), (24, 14342615), (28, 12293670), (30, 11474092), (31, 11103960), (35, 9834936), (40, 8605569), (42, 8195780), (56, 6146835), (60, 5737046), (62, 5551980), (70, 4917468), (84, 4097890), (93, 3701320), (105, 3278312), (120, 2868523), (124, 2775990), (140, 2458734), (155, 2220792), (168, 2048945), (186, 1850660), (210, 1639156), (217, 1586280), (248, 1387995), (280, 1229367), (310, 1110396), (372, 925330), (420, 819578), (434, 793140), (465, 740264), (620, 555198), (651, 528760), (744, 462665), (840, 409789), (868, 396570), (930, 370132), (1085, 317256), (1240, 277599), (1302, 264380), (1736, 198285), (1860, 185066), (2170, 158628), (2604, 132190), (3255, 105752), (3720, 92533), (4340, 79314), (5208, 66095), (6510, 52876), (8680, 39657), (13020, 26438), (13219, 26040)]