1319938740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 360

約数和(自身を含む): 4561786152

約数和(自身を除く): 3241847412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 61, 74, 76, 81, 90, 95, 108, 111, 114, 122, 135, 148, 162, 171, 180, 183, 185, 190, 222, 228, 244, 270, 285, 305, 324, 333, 342, 361, 366, 370, 380, 405, 444, 513, 540, 549, 555, 570, 610, 666, 684, 703, 722, 732, 740, 810, 855, 915, 999, 1026, 1083, 1098, 1110, 1140, 1159, 1220, 1332, 1406, 1444, 1539, 1620, 1647, 1665, 1710, 1805, 1830, 1998, 2052, 2109, 2166, 2196, 2220, 2257, 2318, 2565, 2745, 2812, 2997, 3078, 3249, 3294, 3330, 3420, 3477, 3515, 3610, 3660, 3996, 4218, 4332, 4514, 4636, 4941, 4995, 5130, 5415, 5490, 5795, 5994, 6156, 6327, 6498, 6588, 6660, 6771, 6954, 7030, 7220, 7695, 8235, 8436, 9028, 9747, 9882, 9990, 10260, 10431, 10545, 10830, 10980, 11285, 11590, 11988, 12654, 12996, 13357, 13542, 13908, 14060, 14985, 15390, 16245, 16470, 17385, 18981, 19494, 19764, 19980, 20313, 20862, 21090, 21660, 22021, 22570, 23180, 24705, 25308, 26714, 27084, 29241, 29970, 30780, 31293, 31635, 32490, 32940, 33855, 34770, 37962, 38988, 40071, 40626, 41724, 42180, 42883, 44042, 45140, 48735, 49410, 52155, 53428, 56943, 58482, 59940, 60939, 62586, 63270, 64980, 66063, 66785, 67710, 69540, 75924, 80142, 81252, 85766, 88084, 93879, 94905, 97470, 98820, 101565, 104310, 110105, 113886, 116964, 120213, 121878, 125172, 126540, 128649, 132126, 133570, 135420, 146205, 156465, 160284, 171532, 182817, 187758, 189810, 194940, 198189, 200355, 203130, 208620, 214415, 220210, 227772, 240426, 243756, 257298, 264252, 267140, 284715, 292410, 304695, 312930, 330315, 360639, 365634, 375516, 379620, 385947, 396378, 400710, 406260, 428830, 440420, 469395, 480852, 514596, 569430, 584820, 594567, 601065, 609390, 625860, 643245, 660630, 721278, 731268, 771894, 792756, 801420, 814777, 857660, 914085, 938790, 990945, 1081917, 1138860, 1157841, 1189134, 1202130, 1218780, 1286490, 1321260, 1442556, 1543788, 1629554, 1783701, 1803195, 1828170, 1877580, 1929735, 1981890, 2163834, 2315682, 2378268, 2404260, 2444331, 2572980, 2972835, 3259108, 3473523, 3567402, 3606390, 3656340, 3859470, 3963780, 4073885, 4327668, 4631364, 4888662, 5409585, 5789205, 5945670, 6947046, 7134804, 7212780, 7332993, 7718940, 8147770, 8918505, 9777324, 10819170, 11578410, 11891340, 12221655, 13894092, 14665986, 16295540, 17367615, 17837010, 21638340, 21998979, 23156820, 24443310, 29331972, 34735230, 35674020, 36664965, 43997958, 48886620, 65996937, 69470460, 73329930, 87995916, 109994895, 131993874, 146659860, 219989790, 263987748, 329984685, 439979580, 659969370, 1319938740]

約数ペア:

[(1, 1319938740), (2, 659969370), (3, 439979580), (4, 329984685), (5, 263987748), (6, 219989790), (9, 146659860), (10, 131993874), (12, 109994895), (15, 87995916), (18, 73329930), (19, 69470460), (20, 65996937), (27, 48886620), (30, 43997958), (36, 36664965), (37, 35674020), (38, 34735230), (45, 29331972), (54, 24443310), (57, 23156820), (60, 21998979), (61, 21638340), (74, 17837010), (76, 17367615), (81, 16295540), (90, 14665986), (95, 13894092), (108, 12221655), (111, 11891340), (114, 11578410), (122, 10819170), (135, 9777324), (148, 8918505), (162, 8147770), (171, 7718940), (180, 7332993), (183, 7212780), (185, 7134804), (190, 6947046), (222, 5945670), (228, 5789205), (244, 5409585), (270, 4888662), (285, 4631364), (305, 4327668), (324, 4073885), (333, 3963780), (342, 3859470), (361, 3656340), (366, 3606390), (370, 3567402), (380, 3473523), (405, 3259108), (444, 2972835), (513, 2572980), (540, 2444331), (549, 2404260), (555, 2378268), (570, 2315682), (610, 2163834), (666, 1981890), (684, 1929735), (703, 1877580), (722, 1828170), (732, 1803195), (740, 1783701), (810, 1629554), (855, 1543788), (915, 1442556), (999, 1321260), (1026, 1286490), (1083, 1218780), (1098, 1202130), (1110, 1189134), (1140, 1157841), (1159, 1138860), (1220, 1081917), (1332, 990945), (1406, 938790), (1444, 914085), (1539, 857660), (1620, 814777), (1647, 801420), (1665, 792756), (1710, 771894), (1805, 731268), (1830, 721278), (1998, 660630), (2052, 643245), (2109, 625860), (2166, 609390), (2196, 601065), (2220, 594567), (2257, 584820), (2318, 569430), (2565, 514596), (2745, 480852), (2812, 469395), (2997, 440420), (3078, 428830), (3249, 406260), (3294, 400710), (3330, 396378), (3420, 385947), (3477, 379620), (3515, 375516), (3610, 365634), (3660, 360639), (3996, 330315), (4218, 312930), (4332, 304695), (4514, 292410), (4636, 284715), (4941, 267140), (4995, 264252), (5130, 257298), (5415, 243756), (5490, 240426), (5795, 227772), (5994, 220210), (6156, 214415), (6327, 208620), (6498, 203130), (6588, 200355), (6660, 198189), (6771, 194940), (6954, 189810), (7030, 187758), (7220, 182817), (7695, 171532), (8235, 160284), (8436, 156465), (9028, 146205), (9747, 135420), (9882, 133570), (9990, 132126), (10260, 128649), (10431, 126540), (10545, 125172), (10830, 121878), (10980, 120213), (11285, 116964), (11590, 113886), (11988, 110105), (12654, 104310), (12996, 101565), (13357, 98820), (13542, 97470), (13908, 94905), (14060, 93879), (14985, 88084), (15390, 85766), (16245, 81252), (16470, 80142), (17385, 75924), (18981, 69540), (19494, 67710), (19764, 66785), (19980, 66063), (20313, 64980), (20862, 63270), (21090, 62586), (21660, 60939), (22021, 59940), (22570, 58482), (23180, 56943), (24705, 53428), (25308, 52155), (26714, 49410), (27084, 48735), (29241, 45140), (29970, 44042), (30780, 42883), (31293, 42180), (31635, 41724), (32490, 40626), (32940, 40071), (33855, 38988), (34770, 37962)]