1373669220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15649}}^1$

素因数の和:15698

約数の個数: 192

約数和(自身を含む): 5048064000

約数和(自身を除く): 3674394780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1995, 2090, 2310, 2508, 2660, 2926, 3135, 3990, 4180, 4389, 4620, 5852, 6270, 7315, 7980, 8778, 12540, 14630, 15649, 17556, 21945, 29260, 31298, 43890, 46947, 62596, 78245, 87780, 93894, 109543, 156490, 172139, 187788, 219086, 234735, 297331, 312980, 328629, 344278, 438172, 469470, 516417, 547715, 594662, 657258, 688556, 860695, 891993, 938940, 1032834, 1095430, 1189324, 1204973, 1314516, 1486655, 1643145, 1721390, 1783986, 2065668, 2081317, 2190860, 2409946, 2582085, 2973310, 3270641, 3286290, 3442780, 3567972, 3614919, 4162634, 4459965, 4819892, 5164170, 5946620, 6024865, 6243951, 6541282, 6572580, 7229838, 8325268, 8919930, 9811923, 10328340, 10406585, 12049730, 12487902, 13082564, 14459676, 16353205, 17839860, 18074595, 19623846, 20813170, 22894487, 24099460, 24975804, 31219755, 32706410, 36149190, 39247692, 41626340, 45788974, 49059615, 62439510, 65412820, 68683461, 72298380, 91577948, 98119230, 114472435, 124879020, 137366922, 196238460, 228944870, 274733844, 343417305, 457889740, 686834610, 1373669220]

約数ペア:

[(1, 1373669220), (2, 686834610), (3, 457889740), (4, 343417305), (5, 274733844), (6, 228944870), (7, 196238460), (10, 137366922), (11, 124879020), (12, 114472435), (14, 98119230), (15, 91577948), (19, 72298380), (20, 68683461), (21, 65412820), (22, 62439510), (28, 49059615), (30, 45788974), (33, 41626340), (35, 39247692), (38, 36149190), (42, 32706410), (44, 31219755), (55, 24975804), (57, 24099460), (60, 22894487), (66, 20813170), (70, 19623846), (76, 18074595), (77, 17839860), (84, 16353205), (95, 14459676), (105, 13082564), (110, 12487902), (114, 12049730), (132, 10406585), (133, 10328340), (140, 9811923), (154, 8919930), (165, 8325268), (190, 7229838), (209, 6572580), (210, 6541282), (220, 6243951), (228, 6024865), (231, 5946620), (266, 5164170), (285, 4819892), (308, 4459965), (330, 4162634), (380, 3614919), (385, 3567972), (399, 3442780), (418, 3286290), (420, 3270641), (462, 2973310), (532, 2582085), (570, 2409946), (627, 2190860), (660, 2081317), (665, 2065668), (770, 1783986), (798, 1721390), (836, 1643145), (924, 1486655), (1045, 1314516), (1140, 1204973), (1155, 1189324), (1254, 1095430), (1330, 1032834), (1463, 938940), (1540, 891993), (1596, 860695), (1995, 688556), (2090, 657258), (2310, 594662), (2508, 547715), (2660, 516417), (2926, 469470), (3135, 438172), (3990, 344278), (4180, 328629), (4389, 312980), (4620, 297331), (5852, 234735), (6270, 219086), (7315, 187788), (7980, 172139), (8778, 156490), (12540, 109543), (14630, 93894), (15649, 87780), (17556, 78245), (21945, 62596), (29260, 46947), (31298, 43890)]