223801380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:712

約数の個数: 240

約数和(自身を含む): 807428160

約数和(自身を除く): 583626780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 132, 135, 162, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 324, 330, 342, 380, 396, 405, 418, 495, 513, 540, 570, 594, 627, 660, 661, 684, 810, 836, 855, 891, 990, 1026, 1045, 1140, 1188, 1254, 1322, 1485, 1539, 1620, 1710, 1782, 1881, 1980, 1983, 2052, 2090, 2508, 2565, 2644, 2970, 3078, 3135, 3305, 3420, 3564, 3762, 3966, 4180, 4455, 5130, 5643, 5940, 5949, 6156, 6270, 6610, 7271, 7524, 7695, 7932, 8910, 9405, 9915, 10260, 11286, 11898, 12540, 12559, 13220, 14542, 15390, 16929, 17820, 17847, 18810, 19830, 21813, 22572, 23796, 25118, 28215, 29084, 29745, 30780, 33858, 35694, 36355, 37620, 37677, 39660, 43626, 50236, 53541, 56430, 59490, 62795, 65439, 67716, 71388, 72710, 75354, 84645, 87252, 89235, 107082, 109065, 112860, 113031, 118980, 125590, 130878, 138149, 145420, 150708, 169290, 178470, 188385, 196317, 214164, 218130, 226062, 251180, 261756, 267705, 276298, 327195, 338580, 339093, 356940, 376770, 392634, 414447, 436260, 452124, 535410, 552596, 565155, 588951, 654390, 678186, 690745, 753540, 785268, 828894, 981585, 1017279, 1070820, 1130310, 1177902, 1243341, 1308780, 1356372, 1381490, 1657788, 1695465, 1963170, 2034558, 2072235, 2260620, 2355804, 2486682, 2762980, 2944755, 3390930, 3730023, 3926340, 4069116, 4144470, 4973364, 5086395, 5889510, 6216705, 6781860, 7460046, 8288940, 10172790, 11190069, 11779020, 12433410, 14920092, 18650115, 20345580, 22380138, 24866820, 37300230, 44760276, 55950345, 74600460, 111900690, 223801380]

約数ペア:

[(1, 223801380), (2, 111900690), (3, 74600460), (4, 55950345), (5, 44760276), (6, 37300230), (9, 24866820), (10, 22380138), (11, 20345580), (12, 18650115), (15, 14920092), (18, 12433410), (19, 11779020), (20, 11190069), (22, 10172790), (27, 8288940), (30, 7460046), (33, 6781860), (36, 6216705), (38, 5889510), (44, 5086395), (45, 4973364), (54, 4144470), (55, 4069116), (57, 3926340), (60, 3730023), (66, 3390930), (76, 2944755), (81, 2762980), (90, 2486682), (95, 2355804), (99, 2260620), (108, 2072235), (110, 2034558), (114, 1963170), (132, 1695465), (135, 1657788), (162, 1381490), (165, 1356372), (171, 1308780), (180, 1243341), (190, 1177902), (198, 1130310), (209, 1070820), (220, 1017279), (228, 981585), (270, 828894), (285, 785268), (297, 753540), (324, 690745), (330, 678186), (342, 654390), (380, 588951), (396, 565155), (405, 552596), (418, 535410), (495, 452124), (513, 436260), (540, 414447), (570, 392634), (594, 376770), (627, 356940), (660, 339093), (661, 338580), (684, 327195), (810, 276298), (836, 267705), (855, 261756), (891, 251180), (990, 226062), (1026, 218130), (1045, 214164), (1140, 196317), (1188, 188385), (1254, 178470), (1322, 169290), (1485, 150708), (1539, 145420), (1620, 138149), (1710, 130878), (1782, 125590), (1881, 118980), (1980, 113031), (1983, 112860), (2052, 109065), (2090, 107082), (2508, 89235), (2565, 87252), (2644, 84645), (2970, 75354), (3078, 72710), (3135, 71388), (3305, 67716), (3420, 65439), (3564, 62795), (3762, 59490), (3966, 56430), (4180, 53541), (4455, 50236), (5130, 43626), (5643, 39660), (5940, 37677), (5949, 37620), (6156, 36355), (6270, 35694), (6610, 33858), (7271, 30780), (7524, 29745), (7695, 29084), (7932, 28215), (8910, 25118), (9405, 23796), (9915, 22572), (10260, 21813), (11286, 19830), (11898, 18810), (12540, 17847), (12559, 17820), (13220, 16929), (14542, 15390)]