216173880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 256

約数和(自身を含む): 789264000

約数和(自身を除く): 573090120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 89, 90, 104, 108, 117, 120, 130, 135, 156, 173, 178, 180, 195, 216, 234, 260, 267, 270, 312, 346, 351, 356, 360, 390, 445, 468, 519, 520, 534, 540, 585, 692, 702, 712, 780, 801, 865, 890, 936, 1038, 1068, 1080, 1157, 1170, 1335, 1384, 1404, 1557, 1560, 1602, 1730, 1755, 1780, 2076, 2136, 2249, 2314, 2340, 2403, 2595, 2670, 2808, 3114, 3204, 3460, 3471, 3510, 3560, 4005, 4152, 4498, 4628, 4671, 4680, 4806, 5190, 5340, 5785, 6228, 6408, 6747, 6920, 6942, 7020, 7785, 8010, 8996, 9256, 9342, 9612, 10380, 10413, 10680, 11245, 11570, 12015, 12456, 13494, 13884, 14040, 15397, 15570, 16020, 17355, 17992, 18684, 19224, 20241, 20760, 20826, 22490, 23140, 23355, 24030, 26988, 27768, 30794, 31140, 31239, 32040, 33735, 34710, 37368, 40482, 41652, 44980, 46191, 46280, 46710, 48060, 52065, 53976, 60723, 61588, 62280, 62478, 67470, 69420, 76985, 80964, 83304, 89960, 92382, 93420, 96120, 101205, 104130, 121446, 123176, 124956, 134940, 138573, 138840, 153970, 156195, 161928, 184764, 186840, 200161, 202410, 208260, 230955, 242892, 249912, 269880, 277146, 303615, 307940, 312390, 369528, 400322, 404820, 415719, 416520, 461910, 485784, 554292, 600483, 607230, 615880, 624780, 692865, 800644, 809640, 831438, 923820, 1000805, 1108584, 1200966, 1214460, 1249560, 1385730, 1601288, 1662876, 1801449, 1847640, 2001610, 2078595, 2401932, 2428920, 2771460, 3002415, 3325752, 3602898, 4003220, 4157190, 4803864, 5404347, 5542920, 6004830, 7205796, 8006440, 8314380, 9007245, 10808694, 12009660, 14411592, 16628760, 18014490, 21617388, 24019320, 27021735, 36028980, 43234776, 54043470, 72057960, 108086940, 216173880]

約数ペア:

[(1, 216173880), (2, 108086940), (3, 72057960), (4, 54043470), (5, 43234776), (6, 36028980), (8, 27021735), (9, 24019320), (10, 21617388), (12, 18014490), (13, 16628760), (15, 14411592), (18, 12009660), (20, 10808694), (24, 9007245), (26, 8314380), (27, 8006440), (30, 7205796), (36, 6004830), (39, 5542920), (40, 5404347), (45, 4803864), (52, 4157190), (54, 4003220), (60, 3602898), (65, 3325752), (72, 3002415), (78, 2771460), (89, 2428920), (90, 2401932), (104, 2078595), (108, 2001610), (117, 1847640), (120, 1801449), (130, 1662876), (135, 1601288), (156, 1385730), (173, 1249560), (178, 1214460), (180, 1200966), (195, 1108584), (216, 1000805), (234, 923820), (260, 831438), (267, 809640), (270, 800644), (312, 692865), (346, 624780), (351, 615880), (356, 607230), (360, 600483), (390, 554292), (445, 485784), (468, 461910), (519, 416520), (520, 415719), (534, 404820), (540, 400322), (585, 369528), (692, 312390), (702, 307940), (712, 303615), (780, 277146), (801, 269880), (865, 249912), (890, 242892), (936, 230955), (1038, 208260), (1068, 202410), (1080, 200161), (1157, 186840), (1170, 184764), (1335, 161928), (1384, 156195), (1404, 153970), (1557, 138840), (1560, 138573), (1602, 134940), (1730, 124956), (1755, 123176), (1780, 121446), (2076, 104130), (2136, 101205), (2249, 96120), (2314, 93420), (2340, 92382), (2403, 89960), (2595, 83304), (2670, 80964), (2808, 76985), (3114, 69420), (3204, 67470), (3460, 62478), (3471, 62280), (3510, 61588), (3560, 60723), (4005, 53976), (4152, 52065), (4498, 48060), (4628, 46710), (4671, 46280), (4680, 46191), (4806, 44980), (5190, 41652), (5340, 40482), (5785, 37368), (6228, 34710), (6408, 33735), (6747, 32040), (6920, 31239), (6942, 31140), (7020, 30794), (7785, 27768), (8010, 26988), (8996, 24030), (9256, 23355), (9342, 23140), (9612, 22490), (10380, 20826), (10413, 20760), (10680, 20241), (11245, 19224), (11570, 18684), (12015, 17992), (12456, 17355), (13494, 16020), (13884, 15570), (14040, 15397)]