29178240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 115153920

約数和(自身を除く): 85975680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 167, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 334, 336, 364, 384, 390, 416, 420, 448, 455, 480, 501, 520, 546, 560, 624, 640, 668, 672, 728, 780, 832, 835, 840, 896, 910, 960, 1002, 1040, 1092, 1120, 1169, 1248, 1336, 1344, 1365, 1456, 1560, 1664, 1670, 1680, 1820, 1920, 2004, 2080, 2171, 2184, 2240, 2338, 2496, 2505, 2672, 2688, 2730, 2912, 3120, 3340, 3360, 3507, 3640, 4008, 4160, 4342, 4368, 4480, 4676, 4992, 5010, 5344, 5460, 5824, 5845, 6240, 6513, 6680, 6720, 7014, 7280, 8016, 8320, 8684, 8736, 9352, 10020, 10688, 10855, 10920, 11648, 11690, 12480, 13026, 13360, 13440, 14028, 14560, 15197, 16032, 17368, 17472, 17535, 18704, 20040, 21376, 21710, 21840, 23380, 24960, 26052, 26720, 28056, 29120, 30394, 32064, 32565, 34736, 34944, 35070, 37408, 40080, 43420, 43680, 45591, 46760, 52104, 53440, 56112, 58240, 60788, 64128, 65130, 69472, 70140, 74816, 75985, 80160, 86840, 87360, 91182, 93520, 104208, 106880, 112224, 121576, 130260, 138944, 140280, 149632, 151970, 160320, 173680, 174720, 182364, 187040, 208416, 224448, 227955, 243152, 260520, 277888, 280560, 303940, 320640, 347360, 364728, 374080, 416832, 448896, 455910, 486304, 521040, 561120, 607880, 694720, 729456, 748160, 833664, 911820, 972608, 1042080, 1122240, 1215760, 1389440, 1458912, 1823640, 1945216, 2084160, 2244480, 2431520, 2917824, 3647280, 4168320, 4863040, 5835648, 7294560, 9726080, 14589120, 29178240]

約数ペア:

[(1, 29178240), (2, 14589120), (3, 9726080), (4, 7294560), (5, 5835648), (6, 4863040), (7, 4168320), (8, 3647280), (10, 2917824), (12, 2431520), (13, 2244480), (14, 2084160), (15, 1945216), (16, 1823640), (20, 1458912), (21, 1389440), (24, 1215760), (26, 1122240), (28, 1042080), (30, 972608), (32, 911820), (35, 833664), (39, 748160), (40, 729456), (42, 694720), (48, 607880), (52, 561120), (56, 521040), (60, 486304), (64, 455910), (65, 448896), (70, 416832), (78, 374080), (80, 364728), (84, 347360), (91, 320640), (96, 303940), (104, 280560), (105, 277888), (112, 260520), (120, 243152), (128, 227955), (130, 224448), (140, 208416), (156, 187040), (160, 182364), (167, 174720), (168, 173680), (182, 160320), (192, 151970), (195, 149632), (208, 140280), (210, 138944), (224, 130260), (240, 121576), (260, 112224), (273, 106880), (280, 104208), (312, 93520), (320, 91182), (334, 87360), (336, 86840), (364, 80160), (384, 75985), (390, 74816), (416, 70140), (420, 69472), (448, 65130), (455, 64128), (480, 60788), (501, 58240), (520, 56112), (546, 53440), (560, 52104), (624, 46760), (640, 45591), (668, 43680), (672, 43420), (728, 40080), (780, 37408), (832, 35070), (835, 34944), (840, 34736), (896, 32565), (910, 32064), (960, 30394), (1002, 29120), (1040, 28056), (1092, 26720), (1120, 26052), (1169, 24960), (1248, 23380), (1336, 21840), (1344, 21710), (1365, 21376), (1456, 20040), (1560, 18704), (1664, 17535), (1670, 17472), (1680, 17368), (1820, 16032), (1920, 15197), (2004, 14560), (2080, 14028), (2171, 13440), (2184, 13360), (2240, 13026), (2338, 12480), (2496, 11690), (2505, 11648), (2672, 10920), (2688, 10855), (2730, 10688), (2912, 10020), (3120, 9352), (3340, 8736), (3360, 8684), (3507, 8320), (3640, 8016), (4008, 7280), (4160, 7014), (4342, 6720), (4368, 6680), (4480, 6513), (4676, 6240), (4992, 5845), (5010, 5824), (5344, 5460)]