156403440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 320

約数和(自身を含む): 588057600

約数和(自身を除く): 431654160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 48, 54, 57, 60, 72, 74, 76, 80, 90, 95, 103, 108, 111, 114, 120, 135, 144, 148, 152, 171, 180, 185, 190, 206, 216, 222, 228, 240, 270, 285, 296, 304, 309, 333, 342, 360, 370, 380, 412, 432, 444, 456, 513, 515, 540, 555, 570, 592, 618, 666, 684, 703, 720, 740, 760, 824, 855, 888, 912, 927, 999, 1026, 1030, 1080, 1110, 1140, 1236, 1332, 1368, 1406, 1480, 1520, 1545, 1648, 1665, 1710, 1776, 1854, 1957, 1998, 2052, 2060, 2109, 2160, 2220, 2280, 2472, 2565, 2664, 2736, 2781, 2812, 2960, 3090, 3330, 3420, 3515, 3708, 3811, 3914, 3996, 4104, 4120, 4218, 4440, 4560, 4635, 4944, 4995, 5130, 5328, 5562, 5624, 5871, 6180, 6327, 6660, 6840, 7030, 7416, 7622, 7828, 7992, 8208, 8240, 8436, 8880, 9270, 9785, 9990, 10260, 10545, 11124, 11248, 11433, 11742, 12360, 12654, 13320, 13680, 13905, 14060, 14832, 15244, 15656, 15984, 16872, 17613, 18540, 18981, 19055, 19570, 19980, 20520, 21090, 22248, 22866, 23484, 24720, 25308, 26640, 27810, 28120, 29355, 30488, 31312, 31635, 33744, 34299, 35226, 37080, 37962, 38110, 39140, 39960, 41040, 42180, 44496, 45732, 46968, 50616, 52839, 55620, 56240, 57165, 58710, 60976, 63270, 68598, 70452, 72409, 74160, 75924, 76220, 78280, 79920, 84360, 88065, 91464, 93936, 94905, 101232, 102897, 105678, 111240, 114330, 117420, 126540, 137196, 140904, 144818, 151848, 152440, 156560, 168720, 171495, 176130, 182928, 189810, 205794, 211356, 217227, 222480, 228660, 234840, 253080, 264195, 274392, 281808, 289636, 303696, 304880, 342990, 352260, 362045, 379620, 411588, 422712, 434454, 457320, 469680, 506160, 514485, 528390, 548784, 579272, 651681, 685980, 704520, 724090, 759240, 823176, 845424, 868908, 914640, 1028970, 1056780, 1086135, 1158544, 1303362, 1371960, 1409040, 1448180, 1518480, 1646352, 1737816, 1955043, 2057940, 2113560, 2172270, 2606724, 2743920, 2896360, 3258405, 3475632, 3910086, 4115880, 4227120, 4344540, 5213448, 5792720, 6516810, 7820172, 8231760, 8689080, 9775215, 10426896, 13033620, 15640344, 17378160, 19550430, 26067240, 31280688, 39100860, 52134480, 78201720, 156403440]

約数ペア:

[(1, 156403440), (2, 78201720), (3, 52134480), (4, 39100860), (5, 31280688), (6, 26067240), (8, 19550430), (9, 17378160), (10, 15640344), (12, 13033620), (15, 10426896), (16, 9775215), (18, 8689080), (19, 8231760), (20, 7820172), (24, 6516810), (27, 5792720), (30, 5213448), (36, 4344540), (37, 4227120), (38, 4115880), (40, 3910086), (45, 3475632), (48, 3258405), (54, 2896360), (57, 2743920), (60, 2606724), (72, 2172270), (74, 2113560), (76, 2057940), (80, 1955043), (90, 1737816), (95, 1646352), (103, 1518480), (108, 1448180), (111, 1409040), (114, 1371960), (120, 1303362), (135, 1158544), (144, 1086135), (148, 1056780), (152, 1028970), (171, 914640), (180, 868908), (185, 845424), (190, 823176), (206, 759240), (216, 724090), (222, 704520), (228, 685980), (240, 651681), (270, 579272), (285, 548784), (296, 528390), (304, 514485), (309, 506160), (333, 469680), (342, 457320), (360, 434454), (370, 422712), (380, 411588), (412, 379620), (432, 362045), (444, 352260), (456, 342990), (513, 304880), (515, 303696), (540, 289636), (555, 281808), (570, 274392), (592, 264195), (618, 253080), (666, 234840), (684, 228660), (703, 222480), (720, 217227), (740, 211356), (760, 205794), (824, 189810), (855, 182928), (888, 176130), (912, 171495), (927, 168720), (999, 156560), (1026, 152440), (1030, 151848), (1080, 144818), (1110, 140904), (1140, 137196), (1236, 126540), (1332, 117420), (1368, 114330), (1406, 111240), (1480, 105678), (1520, 102897), (1545, 101232), (1648, 94905), (1665, 93936), (1710, 91464), (1776, 88065), (1854, 84360), (1957, 79920), (1998, 78280), (2052, 76220), (2060, 75924), (2109, 74160), (2160, 72409), (2220, 70452), (2280, 68598), (2472, 63270), (2565, 60976), (2664, 58710), (2736, 57165), (2781, 56240), (2812, 55620), (2960, 52839), (3090, 50616), (3330, 46968), (3420, 45732), (3515, 44496), (3708, 42180), (3811, 41040), (3914, 39960), (3996, 39140), (4104, 38110), (4120, 37962), (4218, 37080), (4440, 35226), (4560, 34299), (4635, 33744), (4944, 31635), (4995, 31312), (5130, 30488), (5328, 29355), (5562, 28120), (5624, 27810), (5871, 26640), (6180, 25308), (6327, 24720), (6660, 23484), (6840, 22866), (7030, 22248), (7416, 21090), (7622, 20520), (7828, 19980), (7992, 19570), (8208, 19055), (8240, 18981), (8436, 18540), (8880, 17613), (9270, 16872), (9785, 15984), (9990, 15656), (10260, 15244), (10545, 14832), (11124, 14060), (11248, 13905), (11433, 13680), (11742, 13320), (12360, 12654)]