170596440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:559

約数の個数: 288

約数和(自身を含む): 680238000

約数和(自身を除く): 509641560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 196, 210, 228, 245, 252, 266, 280, 285, 294, 315, 342, 360, 380, 392, 399, 420, 441, 456, 490, 504, 509, 532, 570, 588, 630, 665, 684, 735, 760, 798, 840, 855, 882, 931, 980, 1018, 1064, 1140, 1176, 1197, 1260, 1330, 1368, 1470, 1527, 1596, 1710, 1764, 1862, 1960, 1995, 2036, 2205, 2280, 2394, 2520, 2545, 2660, 2793, 2940, 3054, 3192, 3420, 3528, 3563, 3724, 3990, 4072, 4410, 4581, 4655, 4788, 5090, 5320, 5586, 5880, 5985, 6108, 6840, 7126, 7448, 7635, 7980, 8379, 8820, 9162, 9310, 9576, 9671, 10180, 10689, 11172, 11970, 12216, 13965, 14252, 15270, 15960, 16758, 17640, 17815, 18324, 18620, 19342, 20360, 21378, 22344, 22905, 23940, 24941, 27930, 28504, 29013, 30540, 32067, 33516, 35630, 36648, 37240, 38684, 41895, 42756, 45810, 47880, 48355, 49882, 53445, 55860, 58026, 61080, 64134, 67032, 67697, 71260, 74823, 77368, 83790, 85512, 87039, 91620, 96710, 99764, 106890, 111720, 116052, 124705, 128268, 135394, 142520, 145065, 149646, 160335, 167580, 174078, 183240, 193420, 199528, 203091, 213780, 224469, 232104, 249410, 256536, 270788, 290130, 299292, 320670, 335160, 338485, 348156, 374115, 386840, 406182, 427560, 435195, 448938, 473879, 498820, 541576, 580260, 598584, 609273, 641340, 676970, 696312, 748230, 812364, 870390, 897876, 947758, 997640, 1015455, 1122345, 1160520, 1218546, 1282680, 1353940, 1421637, 1496460, 1624728, 1740780, 1795752, 1895516, 2030910, 2244690, 2369395, 2437092, 2707880, 2843274, 2992920, 3046365, 3481560, 3791032, 4061820, 4264911, 4489380, 4738790, 4874184, 5686548, 6092730, 7108185, 8123640, 8529822, 8978760, 9477580, 11373096, 12185460, 14216370, 17059644, 18955160, 21324555, 24370920, 28432740, 34119288, 42649110, 56865480, 85298220, 170596440]

約数ペア:

[(1, 170596440), (2, 85298220), (3, 56865480), (4, 42649110), (5, 34119288), (6, 28432740), (7, 24370920), (8, 21324555), (9, 18955160), (10, 17059644), (12, 14216370), (14, 12185460), (15, 11373096), (18, 9477580), (19, 8978760), (20, 8529822), (21, 8123640), (24, 7108185), (28, 6092730), (30, 5686548), (35, 4874184), (36, 4738790), (38, 4489380), (40, 4264911), (42, 4061820), (45, 3791032), (49, 3481560), (56, 3046365), (57, 2992920), (60, 2843274), (63, 2707880), (70, 2437092), (72, 2369395), (76, 2244690), (84, 2030910), (90, 1895516), (95, 1795752), (98, 1740780), (105, 1624728), (114, 1496460), (120, 1421637), (126, 1353940), (133, 1282680), (140, 1218546), (147, 1160520), (152, 1122345), (168, 1015455), (171, 997640), (180, 947758), (190, 897876), (196, 870390), (210, 812364), (228, 748230), (245, 696312), (252, 676970), (266, 641340), (280, 609273), (285, 598584), (294, 580260), (315, 541576), (342, 498820), (360, 473879), (380, 448938), (392, 435195), (399, 427560), (420, 406182), (441, 386840), (456, 374115), (490, 348156), (504, 338485), (509, 335160), (532, 320670), (570, 299292), (588, 290130), (630, 270788), (665, 256536), (684, 249410), (735, 232104), (760, 224469), (798, 213780), (840, 203091), (855, 199528), (882, 193420), (931, 183240), (980, 174078), (1018, 167580), (1064, 160335), (1140, 149646), (1176, 145065), (1197, 142520), (1260, 135394), (1330, 128268), (1368, 124705), (1470, 116052), (1527, 111720), (1596, 106890), (1710, 99764), (1764, 96710), (1862, 91620), (1960, 87039), (1995, 85512), (2036, 83790), (2205, 77368), (2280, 74823), (2394, 71260), (2520, 67697), (2545, 67032), (2660, 64134), (2793, 61080), (2940, 58026), (3054, 55860), (3192, 53445), (3420, 49882), (3528, 48355), (3563, 47880), (3724, 45810), (3990, 42756), (4072, 41895), (4410, 38684), (4581, 37240), (4655, 36648), (4788, 35630), (5090, 33516), (5320, 32067), (5586, 30540), (5880, 29013), (5985, 28504), (6108, 27930), (6840, 24941), (7126, 23940), (7448, 22905), (7635, 22344), (7980, 21378), (8379, 20360), (8820, 19342), (9162, 18620), (9310, 18324), (9576, 17815), (9671, 17640), (10180, 16758), (10689, 15960), (11172, 15270), (11970, 14252), (12216, 13965)]