285184680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 256

約数和(自身を含む): 1001548800

約数和(自身を除く): 716364120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 83, 88, 95, 110, 114, 120, 132, 137, 152, 165, 166, 190, 209, 220, 228, 249, 264, 274, 285, 330, 332, 380, 411, 415, 418, 440, 456, 498, 548, 570, 627, 660, 664, 685, 760, 822, 830, 836, 913, 996, 1045, 1096, 1140, 1245, 1254, 1320, 1370, 1507, 1577, 1644, 1660, 1672, 1826, 1992, 2055, 2090, 2280, 2490, 2508, 2603, 2739, 2740, 3014, 3135, 3154, 3288, 3320, 3652, 4110, 4180, 4521, 4565, 4731, 4980, 5016, 5206, 5478, 5480, 6028, 6270, 6308, 7304, 7535, 7809, 7885, 8220, 8360, 9042, 9130, 9462, 9960, 10412, 10956, 11371, 12056, 12540, 12616, 13015, 13695, 15070, 15618, 15770, 16440, 17347, 18084, 18260, 18924, 20824, 21912, 22605, 22742, 23655, 25080, 26030, 27390, 28633, 30140, 31236, 31540, 34113, 34694, 36168, 36520, 37848, 39045, 45210, 45484, 47310, 52041, 52060, 54780, 56855, 57266, 60280, 62472, 63080, 68226, 69388, 78090, 85899, 86735, 90420, 90968, 94620, 104082, 104120, 109560, 113710, 114532, 125081, 136452, 138776, 143165, 156180, 170565, 171798, 173470, 180840, 189240, 208164, 216049, 227420, 229064, 250162, 260205, 272904, 286330, 312360, 341130, 343596, 346940, 375243, 416328, 429495, 432098, 454840, 500324, 520410, 572660, 625405, 648147, 682260, 687192, 693880, 750486, 858990, 864196, 1000648, 1040820, 1080245, 1145320, 1250810, 1296294, 1364520, 1500972, 1717980, 1728392, 1876215, 2081640, 2160490, 2376539, 2501620, 2592588, 3001944, 3240735, 3435960, 3752430, 4320980, 4753078, 5003240, 5185176, 6481470, 7129617, 7504860, 8641960, 9506156, 11882695, 12962940, 14259234, 15009720, 19012312, 23765390, 25925880, 28518468, 35648085, 47530780, 57036936, 71296170, 95061560, 142592340, 285184680]

約数ペア:

[(1, 285184680), (2, 142592340), (3, 95061560), (4, 71296170), (5, 57036936), (6, 47530780), (8, 35648085), (10, 28518468), (11, 25925880), (12, 23765390), (15, 19012312), (19, 15009720), (20, 14259234), (22, 12962940), (24, 11882695), (30, 9506156), (33, 8641960), (38, 7504860), (40, 7129617), (44, 6481470), (55, 5185176), (57, 5003240), (60, 4753078), (66, 4320980), (76, 3752430), (83, 3435960), (88, 3240735), (95, 3001944), (110, 2592588), (114, 2501620), (120, 2376539), (132, 2160490), (137, 2081640), (152, 1876215), (165, 1728392), (166, 1717980), (190, 1500972), (209, 1364520), (220, 1296294), (228, 1250810), (249, 1145320), (264, 1080245), (274, 1040820), (285, 1000648), (330, 864196), (332, 858990), (380, 750486), (411, 693880), (415, 687192), (418, 682260), (440, 648147), (456, 625405), (498, 572660), (548, 520410), (570, 500324), (627, 454840), (660, 432098), (664, 429495), (685, 416328), (760, 375243), (822, 346940), (830, 343596), (836, 341130), (913, 312360), (996, 286330), (1045, 272904), (1096, 260205), (1140, 250162), (1245, 229064), (1254, 227420), (1320, 216049), (1370, 208164), (1507, 189240), (1577, 180840), (1644, 173470), (1660, 171798), (1672, 170565), (1826, 156180), (1992, 143165), (2055, 138776), (2090, 136452), (2280, 125081), (2490, 114532), (2508, 113710), (2603, 109560), (2739, 104120), (2740, 104082), (3014, 94620), (3135, 90968), (3154, 90420), (3288, 86735), (3320, 85899), (3652, 78090), (4110, 69388), (4180, 68226), (4521, 63080), (4565, 62472), (4731, 60280), (4980, 57266), (5016, 56855), (5206, 54780), (5478, 52060), (5480, 52041), (6028, 47310), (6270, 45484), (6308, 45210), (7304, 39045), (7535, 37848), (7809, 36520), (7885, 36168), (8220, 34694), (8360, 34113), (9042, 31540), (9130, 31236), (9462, 30140), (9960, 28633), (10412, 27390), (10956, 26030), (11371, 25080), (12056, 23655), (12540, 22742), (12616, 22605), (13015, 21912), (13695, 20824), (15070, 18924), (15618, 18260), (15770, 18084), (16440, 17347)]