73023840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 279508320

約数和(自身を除く): 206484480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 136, 144, 152, 153, 157, 160, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 288, 304, 306, 314, 323, 340, 342, 360, 380, 408, 456, 471, 480, 510, 544, 570, 608, 612, 628, 646, 680, 684, 720, 760, 765, 785, 816, 855, 912, 942, 969, 1020, 1140, 1224, 1256, 1292, 1360, 1368, 1413, 1440, 1520, 1530, 1570, 1615, 1632, 1710, 1824, 1884, 1938, 2040, 2280, 2355, 2448, 2512, 2584, 2669, 2720, 2736, 2826, 2907, 2983, 3040, 3060, 3140, 3230, 3420, 3768, 3876, 4080, 4560, 4710, 4845, 4896, 5024, 5168, 5338, 5472, 5652, 5814, 5966, 6120, 6280, 6460, 6840, 7065, 7536, 7752, 8007, 8160, 8949, 9120, 9420, 9690, 10336, 10676, 11304, 11628, 11932, 12240, 12560, 12920, 13345, 13680, 14130, 14535, 14915, 15072, 15504, 16014, 17898, 18840, 19380, 21352, 22608, 23256, 23864, 24021, 24480, 25120, 25840, 26690, 26847, 27360, 28260, 29070, 29830, 31008, 32028, 35796, 37680, 38760, 40035, 42704, 44745, 45216, 46512, 47728, 48042, 50711, 51680, 53380, 53694, 56520, 58140, 59660, 64056, 71592, 75360, 77520, 80070, 85408, 89490, 93024, 95456, 96084, 101422, 106760, 107388, 113040, 116280, 119320, 120105, 128112, 134235, 143184, 152133, 155040, 160140, 178980, 192168, 202844, 213520, 214776, 226080, 232560, 238640, 240210, 253555, 256224, 268470, 286368, 304266, 320280, 357960, 384336, 405688, 427040, 429552, 456399, 465120, 477280, 480420, 507110, 536940, 608532, 640560, 715920, 760665, 768672, 811376, 859104, 912798, 960840, 1014220, 1073880, 1217064, 1281120, 1431840, 1521330, 1622752, 1825596, 1921680, 2028440, 2147760, 2281995, 2434128, 3042660, 3651192, 3843360, 4056880, 4295520, 4563990, 4868256, 6085320, 7302384, 8113760, 9127980, 12170640, 14604768, 18255960, 24341280, 36511920, 73023840]

約数ペア:

[(1, 73023840), (2, 36511920), (3, 24341280), (4, 18255960), (5, 14604768), (6, 12170640), (8, 9127980), (9, 8113760), (10, 7302384), (12, 6085320), (15, 4868256), (16, 4563990), (17, 4295520), (18, 4056880), (19, 3843360), (20, 3651192), (24, 3042660), (30, 2434128), (32, 2281995), (34, 2147760), (36, 2028440), (38, 1921680), (40, 1825596), (45, 1622752), (48, 1521330), (51, 1431840), (57, 1281120), (60, 1217064), (68, 1073880), (72, 1014220), (76, 960840), (80, 912798), (85, 859104), (90, 811376), (95, 768672), (96, 760665), (102, 715920), (114, 640560), (120, 608532), (136, 536940), (144, 507110), (152, 480420), (153, 477280), (157, 465120), (160, 456399), (170, 429552), (171, 427040), (180, 405688), (190, 384336), (204, 357960), (228, 320280), (240, 304266), (255, 286368), (272, 268470), (285, 256224), (288, 253555), (304, 240210), (306, 238640), (314, 232560), (323, 226080), (340, 214776), (342, 213520), (360, 202844), (380, 192168), (408, 178980), (456, 160140), (471, 155040), (480, 152133), (510, 143184), (544, 134235), (570, 128112), (608, 120105), (612, 119320), (628, 116280), (646, 113040), (680, 107388), (684, 106760), (720, 101422), (760, 96084), (765, 95456), (785, 93024), (816, 89490), (855, 85408), (912, 80070), (942, 77520), (969, 75360), (1020, 71592), (1140, 64056), (1224, 59660), (1256, 58140), (1292, 56520), (1360, 53694), (1368, 53380), (1413, 51680), (1440, 50711), (1520, 48042), (1530, 47728), (1570, 46512), (1615, 45216), (1632, 44745), (1710, 42704), (1824, 40035), (1884, 38760), (1938, 37680), (2040, 35796), (2280, 32028), (2355, 31008), (2448, 29830), (2512, 29070), (2584, 28260), (2669, 27360), (2720, 26847), (2736, 26690), (2826, 25840), (2907, 25120), (2983, 24480), (3040, 24021), (3060, 23864), (3140, 23256), (3230, 22608), (3420, 21352), (3768, 19380), (3876, 18840), (4080, 17898), (4560, 16014), (4710, 15504), (4845, 15072), (4896, 14915), (5024, 14535), (5168, 14130), (5338, 13680), (5472, 13345), (5652, 12920), (5814, 12560), (5966, 12240), (6120, 11932), (6280, 11628), (6460, 11304), (6840, 10676), (7065, 10336), (7536, 9690), (7752, 9420), (8007, 9120), (8160, 8949)]