1028006460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 3493002240

約数和(自身を除く): 2464995780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 79, 83, 90, 117, 130, 134, 156, 158, 166, 180, 195, 201, 234, 237, 249, 260, 268, 316, 332, 335, 390, 395, 402, 415, 468, 474, 498, 585, 603, 670, 711, 747, 780, 790, 804, 830, 871, 948, 996, 1005, 1027, 1079, 1170, 1185, 1206, 1245, 1340, 1422, 1494, 1580, 1660, 1742, 2010, 2054, 2158, 2340, 2370, 2412, 2490, 2613, 2844, 2988, 3015, 3081, 3237, 3484, 3555, 3735, 4020, 4108, 4316, 4355, 4740, 4980, 5135, 5226, 5293, 5395, 5561, 6030, 6162, 6474, 6557, 7110, 7470, 7839, 8710, 9243, 9711, 10270, 10452, 10586, 10790, 11122, 12060, 12324, 12948, 13065, 13114, 14220, 14940, 15405, 15678, 15879, 16185, 16683, 17420, 18486, 19422, 19671, 20540, 21172, 21580, 22244, 26130, 26228, 26465, 27805, 30810, 31356, 31758, 32370, 32785, 33366, 36972, 38844, 39195, 39342, 46215, 47637, 48555, 50049, 52260, 52930, 55610, 59013, 61620, 63516, 64740, 65570, 66732, 68809, 72293, 78390, 78684, 79395, 83415, 85241, 92430, 95274, 97110, 98355, 100098, 105860, 111220, 118026, 131140, 137618, 144586, 156780, 158790, 166830, 170482, 184860, 190548, 194220, 196710, 200196, 206427, 216879, 236052, 238185, 250245, 255723, 275236, 289172, 295065, 317580, 333660, 340964, 344045, 361465, 393420, 412854, 426205, 433758, 439319, 476370, 500490, 511446, 590130, 619281, 650637, 688090, 722930, 767169, 825708, 852410, 867516, 878638, 952740, 1000980, 1022892, 1032135, 1084395, 1180260, 1238562, 1278615, 1301274, 1317957, 1376180, 1445860, 1534338, 1704820, 1757276, 2064270, 2168790, 2196595, 2477124, 2557230, 2602548, 2635914, 3068676, 3096405, 3253185, 3835845, 3953871, 4128540, 4337580, 4393190, 5114460, 5271828, 5711147, 6192810, 6506370, 6589785, 7671690, 7907742, 8786380, 11422294, 12385620, 13012740, 13179570, 15343380, 15815484, 17133441, 19769355, 22844588, 26359140, 28555735, 34266882, 39538710, 51400323, 57111470, 68533764, 79077420, 85667205, 102800646, 114222940, 171334410, 205601292, 257001615, 342668820, 514003230, 1028006460]

約数ペア:

[(1, 1028006460), (2, 514003230), (3, 342668820), (4, 257001615), (5, 205601292), (6, 171334410), (9, 114222940), (10, 102800646), (12, 85667205), (13, 79077420), (15, 68533764), (18, 57111470), (20, 51400323), (26, 39538710), (30, 34266882), (36, 28555735), (39, 26359140), (45, 22844588), (52, 19769355), (60, 17133441), (65, 15815484), (67, 15343380), (78, 13179570), (79, 13012740), (83, 12385620), (90, 11422294), (117, 8786380), (130, 7907742), (134, 7671690), (156, 6589785), (158, 6506370), (166, 6192810), (180, 5711147), (195, 5271828), (201, 5114460), (234, 4393190), (237, 4337580), (249, 4128540), (260, 3953871), (268, 3835845), (316, 3253185), (332, 3096405), (335, 3068676), (390, 2635914), (395, 2602548), (402, 2557230), (415, 2477124), (468, 2196595), (474, 2168790), (498, 2064270), (585, 1757276), (603, 1704820), (670, 1534338), (711, 1445860), (747, 1376180), (780, 1317957), (790, 1301274), (804, 1278615), (830, 1238562), (871, 1180260), (948, 1084395), (996, 1032135), (1005, 1022892), (1027, 1000980), (1079, 952740), (1170, 878638), (1185, 867516), (1206, 852410), (1245, 825708), (1340, 767169), (1422, 722930), (1494, 688090), (1580, 650637), (1660, 619281), (1742, 590130), (2010, 511446), (2054, 500490), (2158, 476370), (2340, 439319), (2370, 433758), (2412, 426205), (2490, 412854), (2613, 393420), (2844, 361465), (2988, 344045), (3015, 340964), (3081, 333660), (3237, 317580), (3484, 295065), (3555, 289172), (3735, 275236), (4020, 255723), (4108, 250245), (4316, 238185), (4355, 236052), (4740, 216879), (4980, 206427), (5135, 200196), (5226, 196710), (5293, 194220), (5395, 190548), (5561, 184860), (6030, 170482), (6162, 166830), (6474, 158790), (6557, 156780), (7110, 144586), (7470, 137618), (7839, 131140), (8710, 118026), (9243, 111220), (9711, 105860), (10270, 100098), (10452, 98355), (10586, 97110), (10790, 95274), (11122, 92430), (12060, 85241), (12324, 83415), (12948, 79395), (13065, 78684), (13114, 78390), (14220, 72293), (14940, 68809), (15405, 66732), (15678, 65570), (15879, 64740), (16185, 63516), (16683, 61620), (17420, 59013), (18486, 55610), (19422, 52930), (19671, 52260), (20540, 50049), (21172, 48555), (21580, 47637), (22244, 46215), (26130, 39342), (26228, 39195), (26465, 38844), (27805, 36972), (30810, 33366), (31356, 32785), (31758, 32370)]