160832340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 557706240

約数和(自身を除く): 396873900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 37, 38, 41, 45, 57, 60, 62, 74, 76, 82, 90, 93, 95, 111, 114, 123, 124, 148, 155, 164, 171, 180, 185, 186, 190, 205, 222, 228, 246, 279, 285, 310, 333, 342, 369, 370, 372, 380, 410, 444, 465, 492, 555, 558, 570, 589, 615, 620, 666, 684, 703, 738, 740, 779, 820, 855, 930, 1110, 1116, 1140, 1147, 1178, 1230, 1271, 1332, 1395, 1406, 1476, 1517, 1558, 1665, 1710, 1767, 1845, 1860, 2109, 2220, 2294, 2337, 2356, 2460, 2542, 2790, 2812, 2945, 3034, 3116, 3330, 3420, 3441, 3515, 3534, 3690, 3813, 3895, 4218, 4551, 4588, 4674, 5084, 5301, 5580, 5735, 5890, 6068, 6327, 6355, 6660, 6882, 7011, 7030, 7068, 7380, 7585, 7626, 7790, 8436, 8835, 9102, 9348, 10323, 10545, 10602, 11439, 11470, 11685, 11780, 12654, 12710, 13653, 13764, 14022, 14060, 15170, 15252, 15580, 17205, 17670, 18204, 19065, 20646, 21090, 21204, 21793, 22755, 22878, 22940, 23370, 24149, 25308, 25420, 26505, 27306, 28044, 28823, 30340, 31635, 34410, 35055, 35340, 38130, 41292, 42180, 43586, 45510, 45756, 46740, 47027, 48298, 51615, 53010, 54612, 57195, 57646, 63270, 65379, 68265, 68820, 70110, 72447, 76260, 86469, 87172, 91020, 94054, 96596, 103230, 106020, 108965, 114390, 115292, 120745, 126540, 130758, 136530, 140220, 141081, 144115, 144894, 172938, 188108, 196137, 206460, 217341, 217930, 228780, 235135, 241490, 259407, 261516, 273060, 282162, 288230, 289788, 326895, 345876, 362235, 392274, 423243, 432345, 434682, 435860, 470270, 482980, 518814, 564324, 576460, 653790, 705405, 724470, 784548, 846486, 864690, 869364, 893513, 940540, 980685, 1037628, 1086705, 1297035, 1307580, 1410810, 1448940, 1692972, 1729380, 1787026, 1961370, 2116215, 2173410, 2594070, 2680539, 2821620, 3574052, 3922740, 4232430, 4346820, 4467565, 5188140, 5361078, 8041617, 8464860, 8935130, 10722156, 13402695, 16083234, 17870260, 26805390, 32166468, 40208085, 53610780, 80416170, 160832340]

約数ペア:

[(1, 160832340), (2, 80416170), (3, 53610780), (4, 40208085), (5, 32166468), (6, 26805390), (9, 17870260), (10, 16083234), (12, 13402695), (15, 10722156), (18, 8935130), (19, 8464860), (20, 8041617), (30, 5361078), (31, 5188140), (36, 4467565), (37, 4346820), (38, 4232430), (41, 3922740), (45, 3574052), (57, 2821620), (60, 2680539), (62, 2594070), (74, 2173410), (76, 2116215), (82, 1961370), (90, 1787026), (93, 1729380), (95, 1692972), (111, 1448940), (114, 1410810), (123, 1307580), (124, 1297035), (148, 1086705), (155, 1037628), (164, 980685), (171, 940540), (180, 893513), (185, 869364), (186, 864690), (190, 846486), (205, 784548), (222, 724470), (228, 705405), (246, 653790), (279, 576460), (285, 564324), (310, 518814), (333, 482980), (342, 470270), (369, 435860), (370, 434682), (372, 432345), (380, 423243), (410, 392274), (444, 362235), (465, 345876), (492, 326895), (555, 289788), (558, 288230), (570, 282162), (589, 273060), (615, 261516), (620, 259407), (666, 241490), (684, 235135), (703, 228780), (738, 217930), (740, 217341), (779, 206460), (820, 196137), (855, 188108), (930, 172938), (1110, 144894), (1116, 144115), (1140, 141081), (1147, 140220), (1178, 136530), (1230, 130758), (1271, 126540), (1332, 120745), (1395, 115292), (1406, 114390), (1476, 108965), (1517, 106020), (1558, 103230), (1665, 96596), (1710, 94054), (1767, 91020), (1845, 87172), (1860, 86469), (2109, 76260), (2220, 72447), (2294, 70110), (2337, 68820), (2356, 68265), (2460, 65379), (2542, 63270), (2790, 57646), (2812, 57195), (2945, 54612), (3034, 53010), (3116, 51615), (3330, 48298), (3420, 47027), (3441, 46740), (3515, 45756), (3534, 45510), (3690, 43586), (3813, 42180), (3895, 41292), (4218, 38130), (4551, 35340), (4588, 35055), (4674, 34410), (5084, 31635), (5301, 30340), (5580, 28823), (5735, 28044), (5890, 27306), (6068, 26505), (6327, 25420), (6355, 25308), (6660, 24149), (6882, 23370), (7011, 22940), (7030, 22878), (7068, 22755), (7380, 21793), (7585, 21204), (7626, 21090), (7790, 20646), (8436, 19065), (8835, 18204), (9102, 17670), (9348, 17205), (10323, 15580), (10545, 15252), (10602, 15170), (11439, 14060), (11470, 14022), (11685, 13764), (11780, 13653), (12654, 12710)]