73365840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 269268480

約数和(自身を除く): 195902640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 173, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 346, 360, 372, 380, 456, 465, 496, 519, 558, 570, 589, 620, 684, 692, 720, 744, 760, 855, 865, 912, 930, 1038, 1116, 1140, 1178, 1240, 1368, 1384, 1395, 1488, 1520, 1557, 1710, 1730, 1767, 1860, 2076, 2232, 2280, 2356, 2480, 2595, 2736, 2768, 2790, 2945, 3114, 3287, 3420, 3460, 3534, 3720, 4152, 4464, 4560, 4712, 5190, 5301, 5363, 5580, 5890, 6228, 6574, 6840, 6920, 7068, 7440, 7785, 8304, 8835, 9424, 9861, 10380, 10602, 10726, 11160, 11780, 12456, 13148, 13680, 13840, 14136, 15570, 16089, 16435, 17670, 19722, 20760, 21204, 21452, 22320, 23560, 24912, 26296, 26505, 26815, 28272, 29583, 31140, 32178, 32870, 35340, 39444, 41520, 42408, 42904, 47120, 48267, 49305, 52592, 53010, 53630, 59166, 62280, 64356, 65740, 70680, 78888, 80445, 84816, 85808, 96534, 98610, 101897, 106020, 107260, 118332, 124560, 128712, 131480, 141360, 147915, 157776, 160890, 193068, 197220, 203794, 212040, 214520, 236664, 241335, 257424, 262960, 295830, 305691, 321780, 386136, 394440, 407588, 424080, 429040, 473328, 482670, 509485, 591660, 611382, 643560, 772272, 788880, 815176, 917073, 965340, 1018970, 1183320, 1222764, 1287120, 1528455, 1630352, 1834146, 1930680, 2037940, 2366640, 2445528, 3056910, 3668292, 3861360, 4075880, 4585365, 4891056, 6113820, 7336584, 8151760, 9170730, 12227640, 14673168, 18341460, 24455280, 36682920, 73365840]

約数ペア:

[(1, 73365840), (2, 36682920), (3, 24455280), (4, 18341460), (5, 14673168), (6, 12227640), (8, 9170730), (9, 8151760), (10, 7336584), (12, 6113820), (15, 4891056), (16, 4585365), (18, 4075880), (19, 3861360), (20, 3668292), (24, 3056910), (30, 2445528), (31, 2366640), (36, 2037940), (38, 1930680), (40, 1834146), (45, 1630352), (48, 1528455), (57, 1287120), (60, 1222764), (62, 1183320), (72, 1018970), (76, 965340), (80, 917073), (90, 815176), (93, 788880), (95, 772272), (114, 643560), (120, 611382), (124, 591660), (144, 509485), (152, 482670), (155, 473328), (171, 429040), (173, 424080), (180, 407588), (186, 394440), (190, 386136), (228, 321780), (240, 305691), (248, 295830), (279, 262960), (285, 257424), (304, 241335), (310, 236664), (342, 214520), (346, 212040), (360, 203794), (372, 197220), (380, 193068), (456, 160890), (465, 157776), (496, 147915), (519, 141360), (558, 131480), (570, 128712), (589, 124560), (620, 118332), (684, 107260), (692, 106020), (720, 101897), (744, 98610), (760, 96534), (855, 85808), (865, 84816), (912, 80445), (930, 78888), (1038, 70680), (1116, 65740), (1140, 64356), (1178, 62280), (1240, 59166), (1368, 53630), (1384, 53010), (1395, 52592), (1488, 49305), (1520, 48267), (1557, 47120), (1710, 42904), (1730, 42408), (1767, 41520), (1860, 39444), (2076, 35340), (2232, 32870), (2280, 32178), (2356, 31140), (2480, 29583), (2595, 28272), (2736, 26815), (2768, 26505), (2790, 26296), (2945, 24912), (3114, 23560), (3287, 22320), (3420, 21452), (3460, 21204), (3534, 20760), (3720, 19722), (4152, 17670), (4464, 16435), (4560, 16089), (4712, 15570), (5190, 14136), (5301, 13840), (5363, 13680), (5580, 13148), (5890, 12456), (6228, 11780), (6574, 11160), (6840, 10726), (6920, 10602), (7068, 10380), (7440, 9861), (7785, 9424), (8304, 8835)]