668035440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1124

約数の個数: 240

約数和(自身を含む): 2414131200

約数和(自身を除く): 1746095760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 48, 57, 60, 72, 76, 80, 90, 94, 95, 114, 120, 141, 144, 152, 171, 180, 188, 190, 228, 235, 240, 282, 285, 304, 342, 360, 376, 380, 423, 456, 470, 564, 570, 684, 705, 720, 752, 760, 846, 855, 893, 912, 940, 1039, 1128, 1140, 1368, 1410, 1520, 1692, 1710, 1786, 1880, 2078, 2115, 2256, 2280, 2679, 2736, 2820, 3117, 3384, 3420, 3572, 3760, 4156, 4230, 4465, 4560, 5195, 5358, 5640, 6234, 6768, 6840, 7144, 8037, 8312, 8460, 8930, 9351, 10390, 10716, 11280, 12468, 13395, 13680, 14288, 15585, 16074, 16624, 16920, 17860, 18702, 19741, 20780, 21432, 24936, 26790, 31170, 32148, 33840, 35720, 37404, 39482, 40185, 41560, 42864, 46755, 48833, 49872, 53580, 59223, 62340, 64296, 71440, 74808, 78964, 80370, 83120, 93510, 97666, 98705, 107160, 118446, 124680, 128592, 146499, 149616, 157928, 160740, 177669, 187020, 195332, 197410, 214320, 236892, 244165, 249360, 292998, 296115, 315856, 321480, 355338, 374040, 390664, 394820, 439497, 473784, 488330, 585996, 592230, 642960, 710676, 732495, 748080, 781328, 789640, 878994, 888345, 927827, 947568, 976660, 1171992, 1184460, 1421352, 1464990, 1579280, 1757988, 1776690, 1855654, 1953320, 2197485, 2343984, 2368920, 2783481, 2842704, 2929980, 3515976, 3553380, 3711308, 3906640, 4394970, 4639135, 4737840, 5566962, 5859960, 7031952, 7106760, 7422616, 8350443, 8789940, 9278270, 11133924, 11719920, 13917405, 14213520, 14845232, 16700886, 17579880, 18556540, 22267848, 27834810, 33401772, 35159760, 37113080, 41752215, 44535696, 55669620, 66803544, 74226160, 83504430, 111339240, 133607088, 167008860, 222678480, 334017720, 668035440]

約数ペア:

[(1, 668035440), (2, 334017720), (3, 222678480), (4, 167008860), (5, 133607088), (6, 111339240), (8, 83504430), (9, 74226160), (10, 66803544), (12, 55669620), (15, 44535696), (16, 41752215), (18, 37113080), (19, 35159760), (20, 33401772), (24, 27834810), (30, 22267848), (36, 18556540), (38, 17579880), (40, 16700886), (45, 14845232), (47, 14213520), (48, 13917405), (57, 11719920), (60, 11133924), (72, 9278270), (76, 8789940), (80, 8350443), (90, 7422616), (94, 7106760), (95, 7031952), (114, 5859960), (120, 5566962), (141, 4737840), (144, 4639135), (152, 4394970), (171, 3906640), (180, 3711308), (188, 3553380), (190, 3515976), (228, 2929980), (235, 2842704), (240, 2783481), (282, 2368920), (285, 2343984), (304, 2197485), (342, 1953320), (360, 1855654), (376, 1776690), (380, 1757988), (423, 1579280), (456, 1464990), (470, 1421352), (564, 1184460), (570, 1171992), (684, 976660), (705, 947568), (720, 927827), (752, 888345), (760, 878994), (846, 789640), (855, 781328), (893, 748080), (912, 732495), (940, 710676), (1039, 642960), (1128, 592230), (1140, 585996), (1368, 488330), (1410, 473784), (1520, 439497), (1692, 394820), (1710, 390664), (1786, 374040), (1880, 355338), (2078, 321480), (2115, 315856), (2256, 296115), (2280, 292998), (2679, 249360), (2736, 244165), (2820, 236892), (3117, 214320), (3384, 197410), (3420, 195332), (3572, 187020), (3760, 177669), (4156, 160740), (4230, 157928), (4465, 149616), (4560, 146499), (5195, 128592), (5358, 124680), (5640, 118446), (6234, 107160), (6768, 98705), (6840, 97666), (7144, 93510), (8037, 83120), (8312, 80370), (8460, 78964), (8930, 74808), (9351, 71440), (10390, 64296), (10716, 62340), (11280, 59223), (12468, 53580), (13395, 49872), (13680, 48833), (14288, 46755), (15585, 42864), (16074, 41560), (16624, 40185), (16920, 39482), (17860, 37404), (18702, 35720), (19741, 33840), (20780, 32148), (21432, 31170), (24936, 26790)]