138959730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 479291904

約数和(自身を除く): 340332174

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 47, 57, 63, 65, 70, 78, 90, 91, 94, 95, 105, 114, 117, 126, 130, 133, 141, 171, 182, 190, 195, 210, 234, 235, 247, 266, 273, 282, 285, 315, 329, 342, 361, 390, 399, 423, 455, 470, 494, 546, 570, 585, 611, 630, 658, 665, 705, 722, 741, 798, 819, 846, 855, 893, 910, 987, 1083, 1170, 1197, 1222, 1235, 1330, 1365, 1410, 1482, 1638, 1645, 1710, 1729, 1786, 1805, 1833, 1974, 1995, 2115, 2166, 2223, 2394, 2470, 2527, 2679, 2730, 2961, 3055, 3249, 3290, 3458, 3610, 3666, 3705, 3990, 4095, 4230, 4277, 4446, 4465, 4693, 4935, 5054, 5187, 5358, 5415, 5499, 5922, 5985, 6110, 6251, 6498, 7410, 7581, 8037, 8190, 8554, 8645, 8930, 9165, 9386, 9870, 10374, 10830, 10998, 11115, 11609, 11970, 12502, 12635, 12831, 13395, 14079, 14805, 15162, 15561, 16074, 16245, 16967, 17290, 18330, 18753, 21385, 22230, 22743, 23218, 23465, 25270, 25662, 25935, 26790, 27495, 28158, 29610, 31122, 31255, 32490, 32851, 33934, 34827, 37506, 37905, 38493, 40185, 42237, 42770, 45486, 46930, 50901, 51870, 54990, 56259, 58045, 62510, 64155, 65702, 69654, 70395, 75810, 76986, 77805, 80370, 81263, 84474, 84835, 93765, 98553, 101802, 104481, 112518, 113715, 116090, 118769, 128310, 140790, 152703, 155610, 162526, 164255, 169670, 174135, 187530, 192465, 197106, 208962, 211185, 220571, 227430, 237538, 243789, 254505, 281295, 295659, 305406, 328510, 348270, 356307, 384930, 406315, 422370, 441142, 487578, 492765, 509010, 522405, 562590, 591318, 593845, 661713, 712614, 731367, 763515, 812630, 985530, 1044810, 1068921, 1102855, 1187690, 1218945, 1323426, 1462734, 1478295, 1527030, 1543997, 1781535, 1985139, 2137842, 2205710, 2437890, 2956590, 3087994, 3308565, 3563070, 3656835, 3970278, 4631991, 5344605, 6617130, 7313670, 7719985, 9263982, 9925695, 10689210, 13895973, 15439970, 19851390, 23159955, 27791946, 46319910, 69479865, 138959730]

約数ペア:

[(1, 138959730), (2, 69479865), (3, 46319910), (5, 27791946), (6, 23159955), (7, 19851390), (9, 15439970), (10, 13895973), (13, 10689210), (14, 9925695), (15, 9263982), (18, 7719985), (19, 7313670), (21, 6617130), (26, 5344605), (30, 4631991), (35, 3970278), (38, 3656835), (39, 3563070), (42, 3308565), (45, 3087994), (47, 2956590), (57, 2437890), (63, 2205710), (65, 2137842), (70, 1985139), (78, 1781535), (90, 1543997), (91, 1527030), (94, 1478295), (95, 1462734), (105, 1323426), (114, 1218945), (117, 1187690), (126, 1102855), (130, 1068921), (133, 1044810), (141, 985530), (171, 812630), (182, 763515), (190, 731367), (195, 712614), (210, 661713), (234, 593845), (235, 591318), (247, 562590), (266, 522405), (273, 509010), (282, 492765), (285, 487578), (315, 441142), (329, 422370), (342, 406315), (361, 384930), (390, 356307), (399, 348270), (423, 328510), (455, 305406), (470, 295659), (494, 281295), (546, 254505), (570, 243789), (585, 237538), (611, 227430), (630, 220571), (658, 211185), (665, 208962), (705, 197106), (722, 192465), (741, 187530), (798, 174135), (819, 169670), (846, 164255), (855, 162526), (893, 155610), (910, 152703), (987, 140790), (1083, 128310), (1170, 118769), (1197, 116090), (1222, 113715), (1235, 112518), (1330, 104481), (1365, 101802), (1410, 98553), (1482, 93765), (1638, 84835), (1645, 84474), (1710, 81263), (1729, 80370), (1786, 77805), (1805, 76986), (1833, 75810), (1974, 70395), (1995, 69654), (2115, 65702), (2166, 64155), (2223, 62510), (2394, 58045), (2470, 56259), (2527, 54990), (2679, 51870), (2730, 50901), (2961, 46930), (3055, 45486), (3249, 42770), (3290, 42237), (3458, 40185), (3610, 38493), (3666, 37905), (3705, 37506), (3990, 34827), (4095, 33934), (4230, 32851), (4277, 32490), (4446, 31255), (4465, 31122), (4693, 29610), (4935, 28158), (5054, 27495), (5187, 26790), (5358, 25935), (5415, 25662), (5499, 25270), (5922, 23465), (5985, 23218), (6110, 22743), (6251, 22230), (6498, 21385), (7410, 18753), (7581, 18330), (8037, 17290), (8190, 16967), (8554, 16245), (8645, 16074), (8930, 15561), (9165, 15162), (9386, 14805), (9870, 14079), (10374, 13395), (10830, 12831), (10998, 12635), (11115, 12502), (11609, 11970)]