16913610

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 160

約数和(自身を含む): 55059840

約数和(自身を除く): 38146230

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, 81, 90, 95, 105, 114, 126, 133, 135, 157, 162, 171, 189, 190, 210, 266, 270, 285, 314, 315, 342, 378, 399, 405, 471, 513, 567, 570, 630, 665, 785, 798, 810, 855, 942, 945, 1026, 1099, 1134, 1197, 1330, 1413, 1539, 1570, 1710, 1890, 1995, 2198, 2355, 2394, 2565, 2826, 2835, 2983, 3078, 3297, 3591, 3990, 4239, 4710, 5130, 5495, 5670, 5966, 5985, 6594, 7065, 7182, 7695, 8478, 8949, 9891, 10773, 10990, 11970, 12717, 14130, 14915, 15390, 16485, 17898, 17955, 19782, 20881, 21195, 21546, 25434, 26847, 29673, 29830, 32970, 35910, 41762, 42390, 44745, 49455, 53694, 53865, 59346, 62643, 63585, 80541, 89019, 89490, 98910, 104405, 107730, 125286, 127170, 134235, 148365, 161082, 178038, 187929, 208810, 241623, 268470, 296730, 313215, 375858, 402705, 445095, 483246, 563787, 626430, 805410, 890190, 939645, 1127574, 1208115, 1691361, 1879290, 2416230, 2818935, 3382722, 5637870, 8456805, 16913610]

約数ペア:

[(1, 16913610), (2, 8456805), (3, 5637870), (5, 3382722), (6, 2818935), (7, 2416230), (9, 1879290), (10, 1691361), (14, 1208115), (15, 1127574), (18, 939645), (19, 890190), (21, 805410), (27, 626430), (30, 563787), (35, 483246), (38, 445095), (42, 402705), (45, 375858), (54, 313215), (57, 296730), (63, 268470), (70, 241623), (81, 208810), (90, 187929), (95, 178038), (105, 161082), (114, 148365), (126, 134235), (133, 127170), (135, 125286), (157, 107730), (162, 104405), (171, 98910), (189, 89490), (190, 89019), (210, 80541), (266, 63585), (270, 62643), (285, 59346), (314, 53865), (315, 53694), (342, 49455), (378, 44745), (399, 42390), (405, 41762), (471, 35910), (513, 32970), (567, 29830), (570, 29673), (630, 26847), (665, 25434), (785, 21546), (798, 21195), (810, 20881), (855, 19782), (942, 17955), (945, 17898), (1026, 16485), (1099, 15390), (1134, 14915), (1197, 14130), (1330, 12717), (1413, 11970), (1539, 10990), (1570, 10773), (1710, 9891), (1890, 8949), (1995, 8478), (2198, 7695), (2355, 7182), (2394, 7065), (2565, 6594), (2826, 5985), (2835, 5966), (2983, 5670), (3078, 5495), (3297, 5130), (3591, 4710), (3990, 4239)]