73215360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 256

約数和(自身を含む): 274176000

約数和(自身を除く): 200960640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 223, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 446, 456, 480, 513, 540, 570, 576, 608, 640, 669, 684, 720, 760, 855, 864, 892, 912, 960, 1026, 1080, 1115, 1140, 1152, 1216, 1338, 1368, 1440, 1520, 1710, 1728, 1784, 1824, 1920, 2007, 2052, 2160, 2230, 2280, 2432, 2565, 2676, 2736, 2880, 3040, 3345, 3420, 3456, 3568, 3648, 4014, 4104, 4237, 4320, 4460, 4560, 5130, 5352, 5472, 5760, 6021, 6080, 6690, 6840, 7136, 7296, 8028, 8208, 8474, 8640, 8920, 9120, 10035, 10260, 10704, 10944, 12042, 12160, 12711, 13380, 13680, 14272, 16056, 16416, 16948, 17280, 17840, 18240, 20070, 20520, 21185, 21408, 21888, 24084, 25422, 26760, 27360, 28544, 30105, 32112, 32832, 33896, 35680, 36480, 38133, 40140, 41040, 42370, 42816, 48168, 50844, 53520, 54720, 60210, 63555, 64224, 65664, 67792, 71360, 76266, 80280, 82080, 84740, 85632, 96336, 101688, 107040, 109440, 114399, 120420, 127110, 128448, 135584, 142720, 152532, 160560, 164160, 169480, 190665, 192672, 203376, 214080, 228798, 240840, 254220, 256896, 271168, 305064, 321120, 328320, 338960, 381330, 385344, 406752, 428160, 457596, 481680, 508440, 542336, 571995, 610128, 642240, 677920, 762660, 770688, 813504, 915192, 963360, 1016880, 1143990, 1220256, 1284480, 1355840, 1525320, 1627008, 1830384, 1926720, 2033760, 2287980, 2440512, 2711680, 3050640, 3660768, 3853440, 4067520, 4575960, 4881024, 6101280, 7321536, 8135040, 9151920, 12202560, 14643072, 18303840, 24405120, 36607680, 73215360]

約数ペア:

[(1, 73215360), (2, 36607680), (3, 24405120), (4, 18303840), (5, 14643072), (6, 12202560), (8, 9151920), (9, 8135040), (10, 7321536), (12, 6101280), (15, 4881024), (16, 4575960), (18, 4067520), (19, 3853440), (20, 3660768), (24, 3050640), (27, 2711680), (30, 2440512), (32, 2287980), (36, 2033760), (38, 1926720), (40, 1830384), (45, 1627008), (48, 1525320), (54, 1355840), (57, 1284480), (60, 1220256), (64, 1143990), (72, 1016880), (76, 963360), (80, 915192), (90, 813504), (95, 770688), (96, 762660), (108, 677920), (114, 642240), (120, 610128), (128, 571995), (135, 542336), (144, 508440), (152, 481680), (160, 457596), (171, 428160), (180, 406752), (190, 385344), (192, 381330), (216, 338960), (223, 328320), (228, 321120), (240, 305064), (270, 271168), (285, 256896), (288, 254220), (304, 240840), (320, 228798), (342, 214080), (360, 203376), (380, 192672), (384, 190665), (432, 169480), (446, 164160), (456, 160560), (480, 152532), (513, 142720), (540, 135584), (570, 128448), (576, 127110), (608, 120420), (640, 114399), (669, 109440), (684, 107040), (720, 101688), (760, 96336), (855, 85632), (864, 84740), (892, 82080), (912, 80280), (960, 76266), (1026, 71360), (1080, 67792), (1115, 65664), (1140, 64224), (1152, 63555), (1216, 60210), (1338, 54720), (1368, 53520), (1440, 50844), (1520, 48168), (1710, 42816), (1728, 42370), (1784, 41040), (1824, 40140), (1920, 38133), (2007, 36480), (2052, 35680), (2160, 33896), (2230, 32832), (2280, 32112), (2432, 30105), (2565, 28544), (2676, 27360), (2736, 26760), (2880, 25422), (3040, 24084), (3345, 21888), (3420, 21408), (3456, 21185), (3568, 20520), (3648, 20070), (4014, 18240), (4104, 17840), (4237, 17280), (4320, 16948), (4460, 16416), (4560, 16056), (5130, 14272), (5352, 13680), (5472, 13380), (5760, 12711), (6021, 12160), (6080, 12042), (6690, 10944), (6840, 10704), (7136, 10260), (7296, 10035), (8028, 9120), (8208, 8920), (8474, 8640)]