2171591760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 320

約数和(自身を含む): 7559516160

約数和(自身を除く): 5387924400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 59, 60, 65, 78, 80, 94, 104, 118, 120, 130, 141, 156, 177, 188, 195, 208, 235, 236, 240, 251, 260, 282, 295, 312, 354, 376, 390, 470, 472, 502, 520, 564, 590, 611, 624, 705, 708, 752, 753, 767, 780, 885, 940, 944, 1004, 1040, 1128, 1180, 1222, 1255, 1410, 1416, 1506, 1534, 1560, 1770, 1833, 1880, 2008, 2256, 2301, 2360, 2444, 2510, 2773, 2820, 2832, 3012, 3055, 3068, 3120, 3263, 3540, 3666, 3760, 3765, 3835, 4016, 4602, 4720, 4888, 5020, 5546, 5640, 6024, 6110, 6136, 6526, 7080, 7332, 7530, 7670, 8319, 9165, 9204, 9776, 9789, 10040, 11092, 11280, 11505, 11797, 12048, 12220, 12272, 13052, 13865, 14160, 14664, 14809, 15060, 15340, 16315, 16638, 18330, 18408, 19578, 20080, 22184, 23010, 23594, 24440, 26104, 27730, 29328, 29618, 30120, 30680, 32630, 33276, 35391, 36049, 36660, 36816, 39156, 41595, 44368, 44427, 46020, 47188, 48880, 48945, 52208, 55460, 58985, 59236, 60240, 61360, 65260, 66552, 70782, 72098, 73320, 74045, 78312, 83190, 88854, 92040, 94376, 97890, 108147, 110920, 117970, 118472, 130520, 133104, 141564, 144196, 146640, 148090, 153361, 156624, 166380, 176955, 177708, 180245, 184080, 188752, 192517, 195780, 216294, 221840, 222135, 235940, 236944, 261040, 283128, 288392, 296180, 306722, 332760, 353910, 355416, 360490, 385034, 391560, 432588, 444270, 460083, 471880, 540735, 566256, 576784, 577551, 592360, 613444, 665520, 696023, 707820, 710832, 720980, 766805, 770068, 783120, 865176, 888540, 920166, 943760, 962585, 1081470, 1155102, 1184720, 1226888, 1392046, 1415640, 1441960, 1533610, 1540136, 1730352, 1777080, 1840332, 1925170, 2088069, 2162940, 2300415, 2310204, 2453776, 2784092, 2831280, 2883920, 2887755, 3067220, 3080272, 3480115, 3554160, 3680664, 3850340, 4176138, 4325880, 4600830, 4620408, 5568184, 5775510, 6134440, 6960230, 7361328, 7700680, 8352276, 8651760, 9048299, 9201660, 9240816, 10440345, 11136368, 11551020, 12268880, 13920460, 15401360, 16704552, 18096598, 18403320, 20880690, 23102040, 27144897, 27840920, 33409104, 36193196, 36806640, 41761380, 45241495, 46204080, 54289794, 55681840, 72386392, 83522760, 90482990, 108579588, 135724485, 144772784, 167045520, 180965980, 217159176, 271448970, 361931960, 434318352, 542897940, 723863920, 1085795880, 2171591760]

約数ペア:

[(1, 2171591760), (2, 1085795880), (3, 723863920), (4, 542897940), (5, 434318352), (6, 361931960), (8, 271448970), (10, 217159176), (12, 180965980), (13, 167045520), (15, 144772784), (16, 135724485), (20, 108579588), (24, 90482990), (26, 83522760), (30, 72386392), (39, 55681840), (40, 54289794), (47, 46204080), (48, 45241495), (52, 41761380), (59, 36806640), (60, 36193196), (65, 33409104), (78, 27840920), (80, 27144897), (94, 23102040), (104, 20880690), (118, 18403320), (120, 18096598), (130, 16704552), (141, 15401360), (156, 13920460), (177, 12268880), (188, 11551020), (195, 11136368), (208, 10440345), (235, 9240816), (236, 9201660), (240, 9048299), (251, 8651760), (260, 8352276), (282, 7700680), (295, 7361328), (312, 6960230), (354, 6134440), (376, 5775510), (390, 5568184), (470, 4620408), (472, 4600830), (502, 4325880), (520, 4176138), (564, 3850340), (590, 3680664), (611, 3554160), (624, 3480115), (705, 3080272), (708, 3067220), (752, 2887755), (753, 2883920), (767, 2831280), (780, 2784092), (885, 2453776), (940, 2310204), (944, 2300415), (1004, 2162940), (1040, 2088069), (1128, 1925170), (1180, 1840332), (1222, 1777080), (1255, 1730352), (1410, 1540136), (1416, 1533610), (1506, 1441960), (1534, 1415640), (1560, 1392046), (1770, 1226888), (1833, 1184720), (1880, 1155102), (2008, 1081470), (2256, 962585), (2301, 943760), (2360, 920166), (2444, 888540), (2510, 865176), (2773, 783120), (2820, 770068), (2832, 766805), (3012, 720980), (3055, 710832), (3068, 707820), (3120, 696023), (3263, 665520), (3540, 613444), (3666, 592360), (3760, 577551), (3765, 576784), (3835, 566256), (4016, 540735), (4602, 471880), (4720, 460083), (4888, 444270), (5020, 432588), (5546, 391560), (5640, 385034), (6024, 360490), (6110, 355416), (6136, 353910), (6526, 332760), (7080, 306722), (7332, 296180), (7530, 288392), (7670, 283128), (8319, 261040), (9165, 236944), (9204, 235940), (9776, 222135), (9789, 221840), (10040, 216294), (11092, 195780), (11280, 192517), (11505, 188752), (11797, 184080), (12048, 180245), (12220, 177708), (12272, 176955), (13052, 166380), (13865, 156624), (14160, 153361), (14664, 148090), (14809, 146640), (15060, 144196), (15340, 141564), (16315, 133104), (16638, 130520), (18330, 118472), (18408, 117970), (19578, 110920), (20080, 108147), (22184, 97890), (23010, 94376), (23594, 92040), (24440, 88854), (26104, 83190), (27730, 78312), (29328, 74045), (29618, 73320), (30120, 72098), (30680, 70782), (32630, 66552), (33276, 65260), (35391, 61360), (36049, 60240), (36660, 59236), (36816, 58985), (39156, 55460), (41595, 52208), (44368, 48945), (44427, 48880), (46020, 47188)]