181084680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1453

約数の個数: 256

約数和(自身を含む): 730944000

約数和(自身を除く): 549859320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1409, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2818, 2856, 3060, 3213, 3570, 3672, 3780, 4227, 4284, 4590, 4760, 5355, 5636, 6120, 6426, 7045, 7140, 7560, 8454, 8568, 9180, 9863, 10710, 11272, 12681, 12852, 14090, 14280, 16065, 16908, 18360, 19726, 21135, 21420, 23953, 25362, 25704, 28180, 29589, 32130, 33816, 38043, 39452, 42270, 42840, 47906, 49315, 50724, 56360, 59178, 63405, 64260, 71859, 76086, 78904, 84540, 88767, 95812, 98630, 101448, 118356, 119765, 126810, 128520, 143718, 147945, 152172, 167671, 169080, 177534, 190215, 191624, 197260, 215577, 236712, 239530, 253620, 266301, 287436, 295890, 304344, 335342, 355068, 359295, 380430, 394520, 431154, 443835, 479060, 503013, 507240, 532602, 574872, 591780, 646731, 670684, 710136, 718590, 760860, 838355, 862308, 887670, 958120, 1006026, 1065204, 1077885, 1183560, 1293462, 1331505, 1341368, 1437180, 1509039, 1521720, 1676710, 1724616, 1775340, 2012052, 2130408, 2155770, 2515065, 2586924, 2663010, 2874360, 3018078, 3233655, 3353420, 3550680, 4024104, 4311540, 4527117, 5030130, 5173848, 5326020, 6036156, 6467310, 6706840, 7545195, 8623080, 9054234, 10060260, 10652040, 12072312, 12934620, 15090390, 18108468, 20120520, 22635585, 25869240, 30180780, 36216936, 45271170, 60361560, 90542340, 181084680]

約数ペア:

[(1, 181084680), (2, 90542340), (3, 60361560), (4, 45271170), (5, 36216936), (6, 30180780), (7, 25869240), (8, 22635585), (9, 20120520), (10, 18108468), (12, 15090390), (14, 12934620), (15, 12072312), (17, 10652040), (18, 10060260), (20, 9054234), (21, 8623080), (24, 7545195), (27, 6706840), (28, 6467310), (30, 6036156), (34, 5326020), (35, 5173848), (36, 5030130), (40, 4527117), (42, 4311540), (45, 4024104), (51, 3550680), (54, 3353420), (56, 3233655), (60, 3018078), (63, 2874360), (68, 2663010), (70, 2586924), (72, 2515065), (84, 2155770), (85, 2130408), (90, 2012052), (102, 1775340), (105, 1724616), (108, 1676710), (119, 1521720), (120, 1509039), (126, 1437180), (135, 1341368), (136, 1331505), (140, 1293462), (153, 1183560), (168, 1077885), (170, 1065204), (180, 1006026), (189, 958120), (204, 887670), (210, 862308), (216, 838355), (238, 760860), (252, 718590), (255, 710136), (270, 670684), (280, 646731), (306, 591780), (315, 574872), (340, 532602), (357, 507240), (360, 503013), (378, 479060), (408, 443835), (420, 431154), (459, 394520), (476, 380430), (504, 359295), (510, 355068), (540, 335342), (595, 304344), (612, 295890), (630, 287436), (680, 266301), (714, 253620), (756, 239530), (765, 236712), (840, 215577), (918, 197260), (945, 191624), (952, 190215), (1020, 177534), (1071, 169080), (1080, 167671), (1190, 152172), (1224, 147945), (1260, 143718), (1409, 128520), (1428, 126810), (1512, 119765), (1530, 118356), (1785, 101448), (1836, 98630), (1890, 95812), (2040, 88767), (2142, 84540), (2295, 78904), (2380, 76086), (2520, 71859), (2818, 64260), (2856, 63405), (3060, 59178), (3213, 56360), (3570, 50724), (3672, 49315), (3780, 47906), (4227, 42840), (4284, 42270), (4590, 39452), (4760, 38043), (5355, 33816), (5636, 32130), (6120, 29589), (6426, 28180), (7045, 25704), (7140, 25362), (7560, 23953), (8454, 21420), (8568, 21135), (9180, 19726), (9863, 18360), (10710, 16908), (11272, 16065), (12681, 14280), (12852, 14090)]