1240353972

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1468

約数の個数: 240

約数和(自身を含む): 4012747200

約数和(自身を除く): 2772393228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 76, 78, 81, 99, 108, 114, 117, 132, 143, 156, 162, 171, 198, 209, 228, 234, 247, 286, 297, 324, 342, 351, 396, 418, 429, 468, 494, 513, 572, 594, 627, 684, 702, 741, 836, 858, 891, 988, 1026, 1053, 1188, 1254, 1287, 1404, 1409, 1482, 1539, 1716, 1782, 1881, 2052, 2106, 2223, 2508, 2574, 2717, 2818, 2964, 3078, 3564, 3762, 3861, 4212, 4227, 4446, 5148, 5434, 5636, 5643, 6156, 6669, 7524, 7722, 8151, 8454, 8892, 10868, 11286, 11583, 12681, 13338, 15444, 15499, 16302, 16908, 16929, 18317, 20007, 22572, 23166, 24453, 25362, 26676, 26771, 30998, 32604, 33858, 36634, 38043, 40014, 46332, 46497, 48906, 50724, 53542, 54951, 61996, 67716, 73268, 73359, 76086, 80028, 80313, 92994, 97812, 107084, 109902, 114129, 139491, 146718, 152172, 160626, 164853, 185988, 201487, 219804, 220077, 228258, 240939, 278982, 293436, 294481, 321252, 329706, 348023, 402974, 418473, 440154, 456516, 481878, 494559, 557964, 588962, 604461, 659412, 696046, 722817, 805948, 836946, 880308, 883443, 963756, 989118, 1044069, 1177924, 1208922, 1255419, 1392092, 1445634, 1483677, 1673892, 1766886, 1813383, 1978236, 2088138, 2168451, 2417844, 2510838, 2650329, 2891268, 2967354, 3132207, 3533772, 3626766, 3828253, 4176276, 4336902, 5021676, 5300658, 5440149, 5934708, 6264414, 7253532, 7656506, 7950987, 8673804, 9396621, 10601316, 10880298, 11484759, 12528828, 15313012, 15901974, 16320447, 18793242, 21760596, 22969518, 23852961, 28189863, 31803948, 32640894, 34454277, 37586484, 45939036, 47705922, 56379726, 65281788, 68908554, 95411844, 103362831, 112759452, 137817108, 206725662, 310088493, 413451324, 620176986, 1240353972]

約数ペア:

[(1, 1240353972), (2, 620176986), (3, 413451324), (4, 310088493), (6, 206725662), (9, 137817108), (11, 112759452), (12, 103362831), (13, 95411844), (18, 68908554), (19, 65281788), (22, 56379726), (26, 47705922), (27, 45939036), (33, 37586484), (36, 34454277), (38, 32640894), (39, 31803948), (44, 28189863), (52, 23852961), (54, 22969518), (57, 21760596), (66, 18793242), (76, 16320447), (78, 15901974), (81, 15313012), (99, 12528828), (108, 11484759), (114, 10880298), (117, 10601316), (132, 9396621), (143, 8673804), (156, 7950987), (162, 7656506), (171, 7253532), (198, 6264414), (209, 5934708), (228, 5440149), (234, 5300658), (247, 5021676), (286, 4336902), (297, 4176276), (324, 3828253), (342, 3626766), (351, 3533772), (396, 3132207), (418, 2967354), (429, 2891268), (468, 2650329), (494, 2510838), (513, 2417844), (572, 2168451), (594, 2088138), (627, 1978236), (684, 1813383), (702, 1766886), (741, 1673892), (836, 1483677), (858, 1445634), (891, 1392092), (988, 1255419), (1026, 1208922), (1053, 1177924), (1188, 1044069), (1254, 989118), (1287, 963756), (1404, 883443), (1409, 880308), (1482, 836946), (1539, 805948), (1716, 722817), (1782, 696046), (1881, 659412), (2052, 604461), (2106, 588962), (2223, 557964), (2508, 494559), (2574, 481878), (2717, 456516), (2818, 440154), (2964, 418473), (3078, 402974), (3564, 348023), (3762, 329706), (3861, 321252), (4212, 294481), (4227, 293436), (4446, 278982), (5148, 240939), (5434, 228258), (5636, 220077), (5643, 219804), (6156, 201487), (6669, 185988), (7524, 164853), (7722, 160626), (8151, 152172), (8454, 146718), (8892, 139491), (10868, 114129), (11286, 109902), (11583, 107084), (12681, 97812), (13338, 92994), (15444, 80313), (15499, 80028), (16302, 76086), (16908, 73359), (16929, 73268), (18317, 67716), (20007, 61996), (22572, 54951), (23166, 53542), (24453, 50724), (25362, 48906), (26676, 46497), (26771, 46332), (30998, 40014), (32604, 38043), (33858, 36634)]