420162046290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11700419}}^1$

素因数の和:11700461

約数の個数: 128

約数和(自身を含む): 1347888384000

約数和(自身を除く): 927726337710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5985, 7182, 11970, 17955, 35910, 11700419, 23400838, 35101257, 58502095, 70202514, 81902933, 105303771, 117004190, 163805866, 175506285, 210607542, 222307961, 245708799, 315911313, 351012570, 409514665, 444615922, 491417598, 526518855, 631822626, 666923883, 737126397, 819029330, 1053037710, 1111539805, 1228543995, 1333847766, 1474252794, 1556155727, 1579556565, 2000771649, 2211379191, 2223079610, 2457087990, 3112311454, 3159113130, 3334619415, 3685631985, 4001543298, 4422758382, 4668467181, 6002314947, 6669238830, 7371263970, 7780778635, 9336934362, 10003858245, 11056895955, 12004629894, 14005401543, 15561557270, 20007716490, 22113791910, 23342335905, 28010803086, 30011574735, 42016204629, 46684671810, 60023149470, 70027007715, 84032409258, 140054015430, 210081023145, 420162046290]

約数ペア:

[(1, 420162046290), (2, 210081023145), (3, 140054015430), (5, 84032409258), (6, 70027007715), (7, 60023149470), (9, 46684671810), (10, 42016204629), (14, 30011574735), (15, 28010803086), (18, 23342335905), (19, 22113791910), (21, 20007716490), (27, 15561557270), (30, 14005401543), (35, 12004629894), (38, 11056895955), (42, 10003858245), (45, 9336934362), (54, 7780778635), (57, 7371263970), (63, 6669238830), (70, 6002314947), (90, 4668467181), (95, 4422758382), (105, 4001543298), (114, 3685631985), (126, 3334619415), (133, 3159113130), (135, 3112311454), (171, 2457087990), (189, 2223079610), (190, 2211379191), (210, 2000771649), (266, 1579556565), (270, 1556155727), (285, 1474252794), (315, 1333847766), (342, 1228543995), (378, 1111539805), (399, 1053037710), (513, 819029330), (570, 737126397), (630, 666923883), (665, 631822626), (798, 526518855), (855, 491417598), (945, 444615922), (1026, 409514665), (1197, 351012570), (1330, 315911313), (1710, 245708799), (1890, 222307961), (1995, 210607542), (2394, 175506285), (2565, 163805866), (3591, 117004190), (3990, 105303771), (5130, 81902933), (5985, 70202514), (7182, 58502095), (11970, 35101257), (17955, 23400838), (35910, 11700419)]