213602940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 709632000

約数和(自身を除く): 496029060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 109, 114, 135, 171, 180, 190, 191, 218, 228, 270, 285, 327, 342, 380, 382, 436, 513, 540, 545, 570, 573, 654, 684, 764, 855, 955, 981, 1026, 1090, 1140, 1146, 1308, 1635, 1710, 1719, 1910, 1962, 2052, 2071, 2180, 2292, 2565, 2865, 2943, 3270, 3420, 3438, 3629, 3820, 3924, 4142, 4905, 5130, 5157, 5730, 5886, 6213, 6540, 6876, 7258, 8284, 8595, 9810, 10260, 10314, 10355, 10887, 11460, 11772, 12426, 14516, 14715, 17190, 18145, 18639, 19620, 20628, 20710, 20819, 21774, 24852, 25785, 29430, 31065, 32661, 34380, 36290, 37278, 41420, 41638, 43548, 51570, 54435, 55917, 58860, 62130, 62457, 65322, 72580, 74556, 83276, 93195, 97983, 103140, 104095, 108870, 111834, 124260, 124914, 130644, 163305, 186390, 187371, 195966, 208190, 217740, 223668, 249828, 279585, 312285, 326610, 372780, 374742, 391932, 395561, 416380, 489915, 559170, 562113, 624570, 653220, 749484, 791122, 936855, 979830, 1118340, 1124226, 1186683, 1249140, 1582244, 1873710, 1959660, 1977805, 2248452, 2373366, 2810565, 3560049, 3747420, 3955610, 4746732, 5621130, 5933415, 7120098, 7911220, 10680147, 11242260, 11866830, 14240196, 17800245, 21360294, 23733660, 35600490, 42720588, 53400735, 71200980, 106801470, 213602940]

約数ペア:

[(1, 213602940), (2, 106801470), (3, 71200980), (4, 53400735), (5, 42720588), (6, 35600490), (9, 23733660), (10, 21360294), (12, 17800245), (15, 14240196), (18, 11866830), (19, 11242260), (20, 10680147), (27, 7911220), (30, 7120098), (36, 5933415), (38, 5621130), (45, 4746732), (54, 3955610), (57, 3747420), (60, 3560049), (76, 2810565), (90, 2373366), (95, 2248452), (108, 1977805), (109, 1959660), (114, 1873710), (135, 1582244), (171, 1249140), (180, 1186683), (190, 1124226), (191, 1118340), (218, 979830), (228, 936855), (270, 791122), (285, 749484), (327, 653220), (342, 624570), (380, 562113), (382, 559170), (436, 489915), (513, 416380), (540, 395561), (545, 391932), (570, 374742), (573, 372780), (654, 326610), (684, 312285), (764, 279585), (855, 249828), (955, 223668), (981, 217740), (1026, 208190), (1090, 195966), (1140, 187371), (1146, 186390), (1308, 163305), (1635, 130644), (1710, 124914), (1719, 124260), (1910, 111834), (1962, 108870), (2052, 104095), (2071, 103140), (2180, 97983), (2292, 93195), (2565, 83276), (2865, 74556), (2943, 72580), (3270, 65322), (3420, 62457), (3438, 62130), (3629, 58860), (3820, 55917), (3924, 54435), (4142, 51570), (4905, 43548), (5130, 41638), (5157, 41420), (5730, 37278), (5886, 36290), (6213, 34380), (6540, 32661), (6876, 31065), (7258, 29430), (8284, 25785), (8595, 24852), (9810, 21774), (10260, 20819), (10314, 20710), (10355, 20628), (10887, 19620), (11460, 18639), (11772, 18145), (12426, 17190), (14516, 14715)]