19473966960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{190027}}^1$

素因数の和:190111

約数の個数: 160

約数和(自身を含む): 70124892672

約数和(自身を除く): 50650925712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3416, 3660, 4270, 4880, 5124, 6405, 6832, 7320, 8540, 10248, 12810, 14640, 17080, 20496, 25620, 34160, 51240, 102480, 190027, 380054, 570081, 760108, 950135, 1140162, 1330189, 1520216, 1900270, 2280324, 2660378, 2850405, 3040432, 3800540, 3990567, 4560648, 5320756, 5700810, 6650945, 7601080, 7981134, 9121296, 10641512, 11401620, 11591647, 13301890, 15202160, 15962268, 19952835, 21283024, 22803240, 23183294, 26603780, 31924536, 34774941, 39905670, 45606480, 46366588, 53207560, 57958235, 63849072, 69549882, 79811340, 81141529, 92733176, 106415120, 115916470, 139099764, 159622680, 162283058, 173874705, 185466352, 231832940, 243424587, 278199528, 319245360, 324566116, 347749410, 405707645, 463665880, 486849174, 556399056, 649132232, 695498820, 811415290, 927331760, 973698348, 1217122935, 1298264464, 1390997640, 1622830580, 1947396696, 2434245870, 2781995280, 3245661160, 3894793392, 4868491740, 6491322320, 9736983480, 19473966960]

約数ペア:

[(1, 19473966960), (2, 9736983480), (3, 6491322320), (4, 4868491740), (5, 3894793392), (6, 3245661160), (7, 2781995280), (8, 2434245870), (10, 1947396696), (12, 1622830580), (14, 1390997640), (15, 1298264464), (16, 1217122935), (20, 973698348), (21, 927331760), (24, 811415290), (28, 695498820), (30, 649132232), (35, 556399056), (40, 486849174), (42, 463665880), (48, 405707645), (56, 347749410), (60, 324566116), (61, 319245360), (70, 278199528), (80, 243424587), (84, 231832940), (105, 185466352), (112, 173874705), (120, 162283058), (122, 159622680), (140, 139099764), (168, 115916470), (183, 106415120), (210, 92733176), (240, 81141529), (244, 79811340), (280, 69549882), (305, 63849072), (336, 57958235), (366, 53207560), (420, 46366588), (427, 45606480), (488, 39905670), (560, 34774941), (610, 31924536), (732, 26603780), (840, 23183294), (854, 22803240), (915, 21283024), (976, 19952835), (1220, 15962268), (1281, 15202160), (1464, 13301890), (1680, 11591647), (1708, 11401620), (1830, 10641512), (2135, 9121296), (2440, 7981134), (2562, 7601080), (2928, 6650945), (3416, 5700810), (3660, 5320756), (4270, 4560648), (4880, 3990567), (5124, 3800540), (6405, 3040432), (6832, 2850405), (7320, 2660378), (8540, 2280324), (10248, 1900270), (12810, 1520216), (14640, 1330189), (17080, 1140162), (20496, 950135), (25620, 760108), (34160, 570081), (51240, 380054), (102480, 190027)]