16674960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 56460672

約数和(自身を除く): 39785712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 61, 67, 68, 80, 85, 102, 120, 122, 134, 136, 170, 183, 201, 204, 240, 244, 255, 268, 272, 305, 335, 340, 366, 402, 408, 488, 510, 536, 610, 670, 680, 732, 804, 816, 915, 976, 1005, 1020, 1037, 1072, 1139, 1220, 1340, 1360, 1464, 1608, 1830, 2010, 2040, 2074, 2278, 2440, 2680, 2928, 3111, 3216, 3417, 3660, 4020, 4080, 4087, 4148, 4556, 4880, 5185, 5360, 5695, 6222, 6834, 7320, 8040, 8174, 8296, 9112, 10370, 11390, 12261, 12444, 13668, 14640, 15555, 16080, 16348, 16592, 17085, 18224, 20435, 20740, 22780, 24522, 24888, 27336, 31110, 32696, 34170, 40870, 41480, 45560, 49044, 49776, 54672, 61305, 62220, 65392, 68340, 69479, 81740, 82960, 91120, 98088, 122610, 124440, 136680, 138958, 163480, 196176, 208437, 245220, 248880, 273360, 277916, 326960, 347395, 416874, 490440, 555832, 694790, 833748, 980880, 1042185, 1111664, 1389580, 1667496, 2084370, 2779160, 3334992, 4168740, 5558320, 8337480, 16674960]

約数ペア:

[(1, 16674960), (2, 8337480), (3, 5558320), (4, 4168740), (5, 3334992), (6, 2779160), (8, 2084370), (10, 1667496), (12, 1389580), (15, 1111664), (16, 1042185), (17, 980880), (20, 833748), (24, 694790), (30, 555832), (34, 490440), (40, 416874), (48, 347395), (51, 326960), (60, 277916), (61, 273360), (67, 248880), (68, 245220), (80, 208437), (85, 196176), (102, 163480), (120, 138958), (122, 136680), (134, 124440), (136, 122610), (170, 98088), (183, 91120), (201, 82960), (204, 81740), (240, 69479), (244, 68340), (255, 65392), (268, 62220), (272, 61305), (305, 54672), (335, 49776), (340, 49044), (366, 45560), (402, 41480), (408, 40870), (488, 34170), (510, 32696), (536, 31110), (610, 27336), (670, 24888), (680, 24522), (732, 22780), (804, 20740), (816, 20435), (915, 18224), (976, 17085), (1005, 16592), (1020, 16348), (1037, 16080), (1072, 15555), (1139, 14640), (1220, 13668), (1340, 12444), (1360, 12261), (1464, 11390), (1608, 10370), (1830, 9112), (2010, 8296), (2040, 8174), (2074, 8040), (2278, 7320), (2440, 6834), (2680, 6222), (2928, 5695), (3111, 5360), (3216, 5185), (3417, 4880), (3660, 4556), (4020, 4148), (4080, 4087)]