162885279280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1\times {\mathrm{1049}}^1$

素因数の和:1847

約数の個数: 160

約数和(自身を含む): 394062278400

約数和(自身を除く): 231176999120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 61, 80, 94, 122, 188, 235, 244, 305, 376, 470, 488, 610, 677, 752, 940, 976, 1049, 1220, 1354, 1880, 2098, 2440, 2708, 2867, 3385, 3760, 4196, 4880, 5245, 5416, 5734, 6770, 8392, 10490, 10832, 11468, 13540, 14335, 16784, 20980, 22936, 27080, 28670, 31819, 41297, 41960, 45872, 49303, 54160, 57340, 63638, 63989, 82594, 83920, 98606, 114680, 127276, 127978, 159095, 165188, 197212, 206485, 229360, 246515, 254552, 255956, 318190, 319945, 330376, 394424, 412970, 493030, 509104, 511912, 636380, 639890, 660752, 710173, 788848, 825940, 986060, 1023824, 1272760, 1279780, 1420346, 1651880, 1940959, 1972120, 2545520, 2559560, 2840692, 3007483, 3303760, 3550865, 3881918, 3944240, 5119120, 5681384, 6014966, 7101730, 7763836, 9704795, 11362768, 12029932, 14203460, 15037415, 15527672, 19409590, 24059864, 28406920, 30074830, 31055344, 33378131, 38819180, 43320553, 48119728, 56813840, 60149660, 66756262, 77638360, 86641106, 120299320, 133512524, 155276720, 166890655, 173282212, 216602765, 240598640, 267025048, 333781310, 346564424, 433205530, 534050096, 667562620, 693128848, 866411060, 1335125240, 1732822120, 2036065991, 2670250480, 3465644240, 4072131982, 8144263964, 10180329955, 16288527928, 20360659910, 32577055856, 40721319820, 81442639640, 162885279280]

約数ペア:

[(1, 162885279280), (2, 81442639640), (4, 40721319820), (5, 32577055856), (8, 20360659910), (10, 16288527928), (16, 10180329955), (20, 8144263964), (40, 4072131982), (47, 3465644240), (61, 2670250480), (80, 2036065991), (94, 1732822120), (122, 1335125240), (188, 866411060), (235, 693128848), (244, 667562620), (305, 534050096), (376, 433205530), (470, 346564424), (488, 333781310), (610, 267025048), (677, 240598640), (752, 216602765), (940, 173282212), (976, 166890655), (1049, 155276720), (1220, 133512524), (1354, 120299320), (1880, 86641106), (2098, 77638360), (2440, 66756262), (2708, 60149660), (2867, 56813840), (3385, 48119728), (3760, 43320553), (4196, 38819180), (4880, 33378131), (5245, 31055344), (5416, 30074830), (5734, 28406920), (6770, 24059864), (8392, 19409590), (10490, 15527672), (10832, 15037415), (11468, 14203460), (13540, 12029932), (14335, 11362768), (16784, 9704795), (20980, 7763836), (22936, 7101730), (27080, 6014966), (28670, 5681384), (31819, 5119120), (41297, 3944240), (41960, 3881918), (45872, 3550865), (49303, 3303760), (54160, 3007483), (57340, 2840692), (63638, 2559560), (63989, 2545520), (82594, 1972120), (83920, 1940959), (98606, 1651880), (114680, 1420346), (127276, 1279780), (127978, 1272760), (159095, 1023824), (165188, 986060), (197212, 825940), (206485, 788848), (229360, 710173), (246515, 660752), (254552, 639890), (255956, 636380), (318190, 511912), (319945, 509104), (330376, 493030), (394424, 412970)]