172901520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:435

約数の個数: 320

約数和(自身を含む): 685670400

約数和(自身を除く): 512768880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 297, 304, 330, 342, 360, 380, 383, 396, 418, 432, 440, 456, 495, 513, 528, 540, 570, 594, 627, 660, 684, 720, 760, 766, 792, 836, 855, 880, 912, 990, 1026, 1045, 1080, 1140, 1149, 1188, 1254, 1320, 1368, 1485, 1520, 1532, 1584, 1672, 1710, 1881, 1915, 1980, 2052, 2090, 2160, 2280, 2298, 2376, 2508, 2565, 2640, 2736, 2970, 3064, 3135, 3344, 3420, 3447, 3762, 3830, 3960, 4104, 4180, 4213, 4560, 4596, 4752, 5016, 5130, 5643, 5745, 5940, 6128, 6270, 6840, 6894, 7277, 7524, 7660, 7920, 8208, 8360, 8426, 9192, 9405, 10032, 10260, 10341, 11286, 11490, 11880, 12540, 12639, 13680, 13788, 14554, 15048, 15320, 16720, 16852, 17235, 18384, 18810, 20520, 20682, 21065, 21831, 22572, 22980, 23760, 25080, 25278, 27576, 28215, 29108, 30096, 30640, 33704, 34470, 36385, 37620, 37917, 41040, 41364, 42130, 43662, 45144, 45960, 50160, 50556, 51705, 55152, 56430, 58216, 63195, 65493, 67408, 68940, 72770, 75240, 75834, 80047, 82728, 84260, 87324, 90288, 91920, 101112, 103410, 109155, 112860, 113751, 116432, 126390, 130986, 137880, 145540, 150480, 151668, 160094, 165456, 168520, 174648, 189585, 196479, 202224, 206820, 218310, 225720, 227502, 240141, 252780, 261972, 275760, 291080, 303336, 320188, 327465, 337040, 349296, 379170, 392958, 400235, 413640, 436620, 451440, 455004, 480282, 505560, 523944, 568755, 582160, 606672, 640376, 654930, 720423, 758340, 785916, 800470, 827280, 873240, 910008, 960564, 982395, 1011120, 1047888, 1137510, 1200705, 1280752, 1309860, 1440846, 1516680, 1571832, 1600940, 1746480, 1820016, 1921128, 1964790, 2161269, 2275020, 2401410, 2619720, 2881692, 3033360, 3143664, 3201880, 3602115, 3842256, 3929580, 4322538, 4550040, 4802820, 5239440, 5763384, 6403760, 7204230, 7859160, 8645076, 9100080, 9605640, 10806345, 11526768, 14408460, 15718320, 17290152, 19211280, 21612690, 28816920, 34580304, 43225380, 57633840, 86450760, 172901520]

約数ペア:

[(1, 172901520), (2, 86450760), (3, 57633840), (4, 43225380), (5, 34580304), (6, 28816920), (8, 21612690), (9, 19211280), (10, 17290152), (11, 15718320), (12, 14408460), (15, 11526768), (16, 10806345), (18, 9605640), (19, 9100080), (20, 8645076), (22, 7859160), (24, 7204230), (27, 6403760), (30, 5763384), (33, 5239440), (36, 4802820), (38, 4550040), (40, 4322538), (44, 3929580), (45, 3842256), (48, 3602115), (54, 3201880), (55, 3143664), (57, 3033360), (60, 2881692), (66, 2619720), (72, 2401410), (76, 2275020), (80, 2161269), (88, 1964790), (90, 1921128), (95, 1820016), (99, 1746480), (108, 1600940), (110, 1571832), (114, 1516680), (120, 1440846), (132, 1309860), (135, 1280752), (144, 1200705), (152, 1137510), (165, 1047888), (171, 1011120), (176, 982395), (180, 960564), (190, 910008), (198, 873240), (209, 827280), (216, 800470), (220, 785916), (228, 758340), (240, 720423), (264, 654930), (270, 640376), (285, 606672), (297, 582160), (304, 568755), (330, 523944), (342, 505560), (360, 480282), (380, 455004), (383, 451440), (396, 436620), (418, 413640), (432, 400235), (440, 392958), (456, 379170), (495, 349296), (513, 337040), (528, 327465), (540, 320188), (570, 303336), (594, 291080), (627, 275760), (660, 261972), (684, 252780), (720, 240141), (760, 227502), (766, 225720), (792, 218310), (836, 206820), (855, 202224), (880, 196479), (912, 189585), (990, 174648), (1026, 168520), (1045, 165456), (1080, 160094), (1140, 151668), (1149, 150480), (1188, 145540), (1254, 137880), (1320, 130986), (1368, 126390), (1485, 116432), (1520, 113751), (1532, 112860), (1584, 109155), (1672, 103410), (1710, 101112), (1881, 91920), (1915, 90288), (1980, 87324), (2052, 84260), (2090, 82728), (2160, 80047), (2280, 75834), (2298, 75240), (2376, 72770), (2508, 68940), (2565, 67408), (2640, 65493), (2736, 63195), (2970, 58216), (3064, 56430), (3135, 55152), (3344, 51705), (3420, 50556), (3447, 50160), (3762, 45960), (3830, 45144), (3960, 43662), (4104, 42130), (4180, 41364), (4213, 41040), (4560, 37917), (4596, 37620), (4752, 36385), (5016, 34470), (5130, 33704), (5643, 30640), (5745, 30096), (5940, 29108), (6128, 28215), (6270, 27576), (6840, 25278), (6894, 25080), (7277, 23760), (7524, 22980), (7660, 22572), (7920, 21831), (8208, 21065), (8360, 20682), (8426, 20520), (9192, 18810), (9405, 18384), (10032, 17235), (10260, 16852), (10341, 16720), (11286, 15320), (11490, 15048), (11880, 14554), (12540, 13788), (12639, 13680)]