21229974720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{41647}}^1$

素因数の和:41732

約数の個数: 224

約数和(自身を含む): 76165862400

約数和(自身を除く): 54935887680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 135, 144, 160, 177, 180, 192, 216, 236, 240, 270, 288, 295, 320, 354, 360, 432, 472, 480, 531, 540, 576, 590, 708, 720, 864, 885, 944, 960, 1062, 1080, 1180, 1416, 1440, 1593, 1728, 1770, 1888, 2124, 2160, 2360, 2655, 2832, 2880, 3186, 3540, 3776, 4248, 4320, 4720, 5310, 5664, 6372, 7080, 7965, 8496, 8640, 9440, 10620, 11328, 12744, 14160, 15930, 16992, 18880, 21240, 25488, 28320, 31860, 33984, 41647, 42480, 50976, 56640, 63720, 83294, 84960, 101952, 124941, 127440, 166588, 169920, 208235, 249882, 254880, 333176, 374823, 416470, 499764, 509760, 624705, 666352, 749646, 832940, 999528, 1124469, 1249410, 1332704, 1499292, 1665880, 1874115, 1999056, 2248938, 2457173, 2498820, 2665408, 2998584, 3331760, 3748230, 3998112, 4497876, 4914346, 4997640, 5622345, 5997168, 6663520, 7371519, 7496460, 7996224, 8995752, 9828692, 9995280, 11244690, 11994336, 12285865, 13327040, 14743038, 14992920, 17991504, 19657384, 19990560, 22114557, 22489380, 23988672, 24571730, 29486076, 29985840, 35983008, 36857595, 39314768, 39981120, 44229114, 44978760, 49143460, 58972152, 59971680, 66343671, 71966016, 73715190, 78629536, 88458228, 89957520, 98286920, 110572785, 117944304, 119943360, 132687342, 147430380, 157259072, 176916456, 179915040, 196573840, 221145570, 235888608, 265374684, 294860760, 331718355, 353832912, 359830080, 393147680, 442291140, 471777216, 530749368, 589721520, 663436710, 707665824, 786295360, 884582280, 1061498736, 1179443040, 1326873420, 1415331648, 1769164560, 2122997472, 2358886080, 2653746840, 3538329120, 4245994944, 5307493680, 7076658240, 10614987360, 21229974720]

約数ペア:

[(1, 21229974720), (2, 10614987360), (3, 7076658240), (4, 5307493680), (5, 4245994944), (6, 3538329120), (8, 2653746840), (9, 2358886080), (10, 2122997472), (12, 1769164560), (15, 1415331648), (16, 1326873420), (18, 1179443040), (20, 1061498736), (24, 884582280), (27, 786295360), (30, 707665824), (32, 663436710), (36, 589721520), (40, 530749368), (45, 471777216), (48, 442291140), (54, 393147680), (59, 359830080), (60, 353832912), (64, 331718355), (72, 294860760), (80, 265374684), (90, 235888608), (96, 221145570), (108, 196573840), (118, 179915040), (120, 176916456), (135, 157259072), (144, 147430380), (160, 132687342), (177, 119943360), (180, 117944304), (192, 110572785), (216, 98286920), (236, 89957520), (240, 88458228), (270, 78629536), (288, 73715190), (295, 71966016), (320, 66343671), (354, 59971680), (360, 58972152), (432, 49143460), (472, 44978760), (480, 44229114), (531, 39981120), (540, 39314768), (576, 36857595), (590, 35983008), (708, 29985840), (720, 29486076), (864, 24571730), (885, 23988672), (944, 22489380), (960, 22114557), (1062, 19990560), (1080, 19657384), (1180, 17991504), (1416, 14992920), (1440, 14743038), (1593, 13327040), (1728, 12285865), (1770, 11994336), (1888, 11244690), (2124, 9995280), (2160, 9828692), (2360, 8995752), (2655, 7996224), (2832, 7496460), (2880, 7371519), (3186, 6663520), (3540, 5997168), (3776, 5622345), (4248, 4997640), (4320, 4914346), (4720, 4497876), (5310, 3998112), (5664, 3748230), (6372, 3331760), (7080, 2998584), (7965, 2665408), (8496, 2498820), (8640, 2457173), (9440, 2248938), (10620, 1999056), (11328, 1874115), (12744, 1665880), (14160, 1499292), (15930, 1332704), (16992, 1249410), (18880, 1124469), (21240, 999528), (25488, 832940), (28320, 749646), (31860, 666352), (33984, 624705), (41647, 509760), (42480, 499764), (50976, 416470), (56640, 374823), (63720, 333176), (83294, 254880), (84960, 249882), (101952, 208235), (124941, 169920), (127440, 166588)]