56605560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 203558400

約数和(自身を除く): 146952840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 37, 38, 40, 44, 55, 57, 60, 61, 66, 74, 76, 88, 95, 110, 111, 114, 120, 122, 132, 148, 152, 165, 183, 185, 190, 209, 220, 222, 228, 244, 264, 285, 296, 305, 330, 366, 370, 380, 407, 418, 440, 444, 456, 488, 555, 570, 610, 627, 660, 671, 703, 732, 740, 760, 814, 836, 888, 915, 1045, 1110, 1140, 1159, 1220, 1221, 1254, 1320, 1342, 1406, 1464, 1480, 1628, 1672, 1830, 2013, 2035, 2090, 2109, 2220, 2257, 2280, 2318, 2440, 2442, 2508, 2684, 2812, 3135, 3256, 3355, 3477, 3515, 3660, 4026, 4070, 4180, 4218, 4440, 4514, 4636, 4884, 5016, 5368, 5624, 5795, 6105, 6270, 6710, 6771, 6954, 7030, 7320, 7733, 8052, 8140, 8360, 8436, 9028, 9272, 9768, 10065, 10545, 11285, 11590, 12210, 12540, 12749, 13420, 13542, 13908, 14060, 15466, 16104, 16280, 16872, 17385, 18056, 20130, 21090, 22570, 23180, 23199, 24420, 24827, 25080, 25498, 26840, 27084, 27816, 28120, 30932, 33855, 34770, 38247, 38665, 40260, 42180, 42883, 45140, 46360, 46398, 48840, 49654, 50996, 54168, 61864, 63745, 67710, 69540, 74481, 76494, 77330, 80520, 84360, 85766, 90280, 92796, 99308, 101992, 115995, 124135, 127490, 128649, 135420, 139080, 148962, 152988, 154660, 171532, 185592, 191235, 198616, 214415, 231990, 248270, 254980, 257298, 270840, 297924, 305976, 309320, 343064, 372405, 382470, 428830, 463980, 471713, 496540, 509960, 514596, 595848, 643245, 744810, 764940, 857660, 927960, 943426, 993080, 1029192, 1286490, 1415139, 1489620, 1529880, 1715320, 1886852, 2358565, 2572980, 2830278, 2979240, 3773704, 4717130, 5145960, 5660556, 7075695, 9434260, 11321112, 14151390, 18868520, 28302780, 56605560]

約数ペア:

[(1, 56605560), (2, 28302780), (3, 18868520), (4, 14151390), (5, 11321112), (6, 9434260), (8, 7075695), (10, 5660556), (11, 5145960), (12, 4717130), (15, 3773704), (19, 2979240), (20, 2830278), (22, 2572980), (24, 2358565), (30, 1886852), (33, 1715320), (37, 1529880), (38, 1489620), (40, 1415139), (44, 1286490), (55, 1029192), (57, 993080), (60, 943426), (61, 927960), (66, 857660), (74, 764940), (76, 744810), (88, 643245), (95, 595848), (110, 514596), (111, 509960), (114, 496540), (120, 471713), (122, 463980), (132, 428830), (148, 382470), (152, 372405), (165, 343064), (183, 309320), (185, 305976), (190, 297924), (209, 270840), (220, 257298), (222, 254980), (228, 248270), (244, 231990), (264, 214415), (285, 198616), (296, 191235), (305, 185592), (330, 171532), (366, 154660), (370, 152988), (380, 148962), (407, 139080), (418, 135420), (440, 128649), (444, 127490), (456, 124135), (488, 115995), (555, 101992), (570, 99308), (610, 92796), (627, 90280), (660, 85766), (671, 84360), (703, 80520), (732, 77330), (740, 76494), (760, 74481), (814, 69540), (836, 67710), (888, 63745), (915, 61864), (1045, 54168), (1110, 50996), (1140, 49654), (1159, 48840), (1220, 46398), (1221, 46360), (1254, 45140), (1320, 42883), (1342, 42180), (1406, 40260), (1464, 38665), (1480, 38247), (1628, 34770), (1672, 33855), (1830, 30932), (2013, 28120), (2035, 27816), (2090, 27084), (2109, 26840), (2220, 25498), (2257, 25080), (2280, 24827), (2318, 24420), (2440, 23199), (2442, 23180), (2508, 22570), (2684, 21090), (2812, 20130), (3135, 18056), (3256, 17385), (3355, 16872), (3477, 16280), (3515, 16104), (3660, 15466), (4026, 14060), (4070, 13908), (4180, 13542), (4218, 13420), (4440, 12749), (4514, 12540), (4636, 12210), (4884, 11590), (5016, 11285), (5368, 10545), (5624, 10065), (5795, 9768), (6105, 9272), (6270, 9028), (6710, 8436), (6771, 8360), (6954, 8140), (7030, 8052), (7320, 7733)]