63981945960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{27061}}^1$

素因数の和:27172

約数の個数: 256

約数和(自身を含む): 217448582400

約数和(自身を除く): 153466636440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 61, 68, 76, 85, 95, 102, 114, 120, 122, 136, 152, 170, 183, 190, 204, 228, 244, 255, 285, 305, 323, 340, 366, 380, 408, 456, 488, 510, 570, 610, 646, 680, 732, 760, 915, 969, 1020, 1037, 1140, 1159, 1220, 1292, 1464, 1615, 1830, 1938, 2040, 2074, 2280, 2318, 2440, 2584, 3111, 3230, 3477, 3660, 3876, 4148, 4636, 4845, 5185, 5795, 6222, 6460, 6954, 7320, 7752, 8296, 9272, 9690, 10370, 11590, 12444, 12920, 13908, 15555, 17385, 19380, 19703, 20740, 23180, 24888, 27061, 27816, 31110, 34770, 38760, 39406, 41480, 46360, 54122, 59109, 62220, 69540, 78812, 81183, 98515, 108244, 118218, 124440, 135305, 139080, 157624, 162366, 197030, 216488, 236436, 270610, 295545, 324732, 394060, 405915, 460037, 472872, 514159, 541220, 591090, 649464, 788120, 811830, 920074, 1028318, 1082440, 1182180, 1380111, 1542477, 1623660, 1650721, 1840148, 2056636, 2300185, 2364360, 2570795, 2760222, 3084954, 3247320, 3301442, 3680296, 4113272, 4600370, 4952163, 5141590, 5520444, 6169908, 6602884, 6900555, 7712385, 8253605, 8740703, 9200740, 9904326, 10283180, 11040888, 12339816, 13205768, 13801110, 15424770, 16507210, 17481406, 18401480, 19808652, 20566360, 24760815, 26222109, 27602220, 28062257, 30849540, 31363699, 33014420, 34962812, 39617304, 43703515, 49521630, 52444218, 55204440, 56124514, 61699080, 62727398, 66028840, 69925624, 84186771, 87407030, 94091097, 99043260, 104888436, 112249028, 125454796, 131110545, 140311285, 156818495, 168373542, 174814060, 188182194, 198086520, 209776872, 224498056, 250909592, 262221090, 280622570, 313636990, 336747084, 349628120, 376364388, 420933855, 470455485, 524442180, 533182883, 561245140, 627273980, 673494168, 752728776, 841867710, 940910970, 1048884360, 1066365766, 1122490280, 1254547960, 1599548649, 1683735420, 1881821940, 2132731532, 2665914415, 3199097298, 3367470840, 3763643880, 4265463064, 5331828830, 6398194596, 7997743245, 10663657660, 12796389192, 15995486490, 21327315320, 31990972980, 63981945960]

約数ペア:

[(1, 63981945960), (2, 31990972980), (3, 21327315320), (4, 15995486490), (5, 12796389192), (6, 10663657660), (8, 7997743245), (10, 6398194596), (12, 5331828830), (15, 4265463064), (17, 3763643880), (19, 3367470840), (20, 3199097298), (24, 2665914415), (30, 2132731532), (34, 1881821940), (38, 1683735420), (40, 1599548649), (51, 1254547960), (57, 1122490280), (60, 1066365766), (61, 1048884360), (68, 940910970), (76, 841867710), (85, 752728776), (95, 673494168), (102, 627273980), (114, 561245140), (120, 533182883), (122, 524442180), (136, 470455485), (152, 420933855), (170, 376364388), (183, 349628120), (190, 336747084), (204, 313636990), (228, 280622570), (244, 262221090), (255, 250909592), (285, 224498056), (305, 209776872), (323, 198086520), (340, 188182194), (366, 174814060), (380, 168373542), (408, 156818495), (456, 140311285), (488, 131110545), (510, 125454796), (570, 112249028), (610, 104888436), (646, 99043260), (680, 94091097), (732, 87407030), (760, 84186771), (915, 69925624), (969, 66028840), (1020, 62727398), (1037, 61699080), (1140, 56124514), (1159, 55204440), (1220, 52444218), (1292, 49521630), (1464, 43703515), (1615, 39617304), (1830, 34962812), (1938, 33014420), (2040, 31363699), (2074, 30849540), (2280, 28062257), (2318, 27602220), (2440, 26222109), (2584, 24760815), (3111, 20566360), (3230, 19808652), (3477, 18401480), (3660, 17481406), (3876, 16507210), (4148, 15424770), (4636, 13801110), (4845, 13205768), (5185, 12339816), (5795, 11040888), (6222, 10283180), (6460, 9904326), (6954, 9200740), (7320, 8740703), (7752, 8253605), (8296, 7712385), (9272, 6900555), (9690, 6602884), (10370, 6169908), (11590, 5520444), (12444, 5141590), (12920, 4952163), (13908, 4600370), (15555, 4113272), (17385, 3680296), (19380, 3301442), (19703, 3247320), (20740, 3084954), (23180, 2760222), (24888, 2570795), (27061, 2364360), (27816, 2300185), (31110, 2056636), (34770, 1840148), (38760, 1650721), (39406, 1623660), (41480, 1542477), (46360, 1380111), (54122, 1182180), (59109, 1082440), (62220, 1028318), (69540, 920074), (78812, 811830), (81183, 788120), (98515, 649464), (108244, 591090), (118218, 541220), (124440, 514159), (135305, 472872), (139080, 460037), (157624, 405915), (162366, 394060), (197030, 324732), (216488, 295545), (236436, 270610)]