158147640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 320

約数和(自身を含む): 641203200

約数和(自身を除く): 483055560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 324, 342, 360, 367, 378, 380, 399, 405, 420, 456, 504, 513, 532, 540, 567, 570, 630, 648, 665, 684, 734, 756, 760, 798, 810, 840, 855, 945, 1026, 1064, 1080, 1101, 1134, 1140, 1197, 1260, 1330, 1368, 1468, 1512, 1539, 1596, 1620, 1710, 1835, 1890, 1995, 2052, 2202, 2268, 2280, 2394, 2520, 2565, 2569, 2660, 2835, 2936, 3078, 3192, 3240, 3303, 3420, 3591, 3670, 3780, 3990, 4104, 4404, 4536, 4788, 5130, 5138, 5320, 5505, 5670, 5985, 6156, 6606, 6840, 6973, 7182, 7340, 7560, 7695, 7707, 7980, 8808, 9576, 9909, 10260, 10276, 10773, 11010, 11340, 11970, 12312, 12845, 13212, 13946, 14364, 14680, 15390, 15414, 15960, 16515, 17955, 19818, 20520, 20552, 20919, 21546, 22020, 22680, 23121, 23940, 25690, 26424, 27892, 28728, 29727, 30780, 30828, 33030, 34865, 35910, 38535, 39636, 41838, 43092, 44040, 46242, 47880, 48811, 49545, 51380, 53865, 55784, 59454, 61560, 61656, 62757, 66060, 69363, 69730, 71820, 77070, 79272, 83676, 86184, 92484, 97622, 99090, 102760, 104595, 107730, 115605, 118908, 125514, 132120, 138726, 139460, 143640, 146433, 148635, 154140, 167352, 184968, 188271, 195244, 198180, 208089, 209190, 215460, 231210, 237816, 244055, 251028, 277452, 278920, 292866, 297270, 308280, 313785, 346815, 376542, 390488, 396360, 416178, 418380, 430920, 439299, 462420, 488110, 502056, 554904, 564813, 585732, 594540, 627570, 693630, 732165, 753084, 832356, 836760, 878598, 924840, 941355, 976220, 1040445, 1129626, 1171464, 1189080, 1255140, 1317897, 1387260, 1464330, 1506168, 1664712, 1757196, 1882710, 1952440, 2080890, 2196495, 2259252, 2510280, 2635794, 2774520, 2824065, 2928660, 3514392, 3765420, 3953691, 4161780, 4392990, 4518504, 5271588, 5648130, 5857320, 6589485, 7530840, 7907382, 8323560, 8785980, 10543176, 11296260, 13178970, 15814764, 17571960, 19768455, 22592520, 26357940, 31629528, 39536910, 52715880, 79073820, 158147640]

約数ペア:

[(1, 158147640), (2, 79073820), (3, 52715880), (4, 39536910), (5, 31629528), (6, 26357940), (7, 22592520), (8, 19768455), (9, 17571960), (10, 15814764), (12, 13178970), (14, 11296260), (15, 10543176), (18, 8785980), (19, 8323560), (20, 7907382), (21, 7530840), (24, 6589485), (27, 5857320), (28, 5648130), (30, 5271588), (35, 4518504), (36, 4392990), (38, 4161780), (40, 3953691), (42, 3765420), (45, 3514392), (54, 2928660), (56, 2824065), (57, 2774520), (60, 2635794), (63, 2510280), (70, 2259252), (72, 2196495), (76, 2080890), (81, 1952440), (84, 1882710), (90, 1757196), (95, 1664712), (105, 1506168), (108, 1464330), (114, 1387260), (120, 1317897), (126, 1255140), (133, 1189080), (135, 1171464), (140, 1129626), (152, 1040445), (162, 976220), (168, 941355), (171, 924840), (180, 878598), (189, 836760), (190, 832356), (210, 753084), (216, 732165), (228, 693630), (252, 627570), (266, 594540), (270, 585732), (280, 564813), (285, 554904), (315, 502056), (324, 488110), (342, 462420), (360, 439299), (367, 430920), (378, 418380), (380, 416178), (399, 396360), (405, 390488), (420, 376542), (456, 346815), (504, 313785), (513, 308280), (532, 297270), (540, 292866), (567, 278920), (570, 277452), (630, 251028), (648, 244055), (665, 237816), (684, 231210), (734, 215460), (756, 209190), (760, 208089), (798, 198180), (810, 195244), (840, 188271), (855, 184968), (945, 167352), (1026, 154140), (1064, 148635), (1080, 146433), (1101, 143640), (1134, 139460), (1140, 138726), (1197, 132120), (1260, 125514), (1330, 118908), (1368, 115605), (1468, 107730), (1512, 104595), (1539, 102760), (1596, 99090), (1620, 97622), (1710, 92484), (1835, 86184), (1890, 83676), (1995, 79272), (2052, 77070), (2202, 71820), (2268, 69730), (2280, 69363), (2394, 66060), (2520, 62757), (2565, 61656), (2569, 61560), (2660, 59454), (2835, 55784), (2936, 53865), (3078, 51380), (3192, 49545), (3240, 48811), (3303, 47880), (3420, 46242), (3591, 44040), (3670, 43092), (3780, 41838), (3990, 39636), (4104, 38535), (4404, 35910), (4536, 34865), (4788, 33030), (5130, 30828), (5138, 30780), (5320, 29727), (5505, 28728), (5670, 27892), (5985, 26424), (6156, 25690), (6606, 23940), (6840, 23121), (6973, 22680), (7182, 22020), (7340, 21546), (7560, 20919), (7695, 20552), (7707, 20520), (7980, 19818), (8808, 17955), (9576, 16515), (9909, 15960), (10260, 15414), (10276, 15390), (10773, 14680), (11010, 14364), (11340, 13946), (11970, 13212), (12312, 12845)]