233985960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 874986840

約数和(自身を除く): 641000880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 173, 180, 195, 204, 221, 234, 255, 260, 289, 306, 312, 340, 346, 360, 390, 408, 442, 468, 510, 519, 520, 578, 585, 612, 663, 680, 692, 765, 780, 865, 867, 884, 936, 1020, 1038, 1105, 1156, 1170, 1224, 1326, 1384, 1445, 1530, 1557, 1560, 1730, 1734, 1768, 1989, 2040, 2076, 2210, 2249, 2312, 2340, 2595, 2601, 2652, 2890, 2941, 3060, 3114, 3315, 3460, 3468, 3757, 3978, 4152, 4335, 4420, 4498, 4680, 5190, 5202, 5304, 5780, 5882, 6120, 6228, 6630, 6747, 6920, 6936, 7514, 7785, 7956, 8670, 8823, 8840, 8996, 9945, 10380, 10404, 11245, 11271, 11560, 11764, 12456, 13005, 13260, 13494, 14705, 15028, 15570, 15912, 17340, 17646, 17992, 18785, 19890, 20241, 20760, 20808, 22490, 22542, 23528, 26010, 26469, 26520, 26988, 29410, 30056, 31140, 33735, 33813, 34680, 35292, 37570, 38233, 39780, 40482, 44115, 44980, 45084, 49997, 52020, 52938, 53976, 56355, 58820, 62280, 67470, 67626, 70584, 75140, 76466, 79560, 80964, 88230, 89960, 90168, 99994, 101205, 104040, 105876, 112710, 114699, 117640, 132345, 134940, 135252, 149991, 150280, 152932, 161928, 169065, 176460, 191165, 199988, 202410, 211752, 225420, 229398, 249985, 264690, 269880, 270504, 299982, 305864, 338130, 344097, 352920, 382330, 399976, 404820, 449973, 450840, 458796, 499970, 529380, 573495, 599964, 649961, 676260, 688194, 749955, 764660, 809640, 899946, 917592, 999940, 1058760, 1146990, 1199928, 1299922, 1352520, 1376388, 1499910, 1529320, 1720485, 1799892, 1949883, 1999880, 2249865, 2293980, 2599844, 2752776, 2999820, 3249805, 3440970, 3599784, 3899766, 4499730, 4587960, 5199688, 5849649, 5999640, 6499610, 6881940, 7799532, 8999460, 9749415, 11699298, 12999220, 13763880, 15599064, 17998920, 19498830, 23398596, 25998440, 29248245, 38997660, 46797192, 58496490, 77995320, 116992980, 233985960]

約数ペア:

[(1, 233985960), (2, 116992980), (3, 77995320), (4, 58496490), (5, 46797192), (6, 38997660), (8, 29248245), (9, 25998440), (10, 23398596), (12, 19498830), (13, 17998920), (15, 15599064), (17, 13763880), (18, 12999220), (20, 11699298), (24, 9749415), (26, 8999460), (30, 7799532), (34, 6881940), (36, 6499610), (39, 5999640), (40, 5849649), (45, 5199688), (51, 4587960), (52, 4499730), (60, 3899766), (65, 3599784), (68, 3440970), (72, 3249805), (78, 2999820), (85, 2752776), (90, 2599844), (102, 2293980), (104, 2249865), (117, 1999880), (120, 1949883), (130, 1799892), (136, 1720485), (153, 1529320), (156, 1499910), (170, 1376388), (173, 1352520), (180, 1299922), (195, 1199928), (204, 1146990), (221, 1058760), (234, 999940), (255, 917592), (260, 899946), (289, 809640), (306, 764660), (312, 749955), (340, 688194), (346, 676260), (360, 649961), (390, 599964), (408, 573495), (442, 529380), (468, 499970), (510, 458796), (519, 450840), (520, 449973), (578, 404820), (585, 399976), (612, 382330), (663, 352920), (680, 344097), (692, 338130), (765, 305864), (780, 299982), (865, 270504), (867, 269880), (884, 264690), (936, 249985), (1020, 229398), (1038, 225420), (1105, 211752), (1156, 202410), (1170, 199988), (1224, 191165), (1326, 176460), (1384, 169065), (1445, 161928), (1530, 152932), (1557, 150280), (1560, 149991), (1730, 135252), (1734, 134940), (1768, 132345), (1989, 117640), (2040, 114699), (2076, 112710), (2210, 105876), (2249, 104040), (2312, 101205), (2340, 99994), (2595, 90168), (2601, 89960), (2652, 88230), (2890, 80964), (2941, 79560), (3060, 76466), (3114, 75140), (3315, 70584), (3460, 67626), (3468, 67470), (3757, 62280), (3978, 58820), (4152, 56355), (4335, 53976), (4420, 52938), (4498, 52020), (4680, 49997), (5190, 45084), (5202, 44980), (5304, 44115), (5780, 40482), (5882, 39780), (6120, 38233), (6228, 37570), (6630, 35292), (6747, 34680), (6920, 33813), (6936, 33735), (7514, 31140), (7785, 30056), (7956, 29410), (8670, 26988), (8823, 26520), (8840, 26469), (8996, 26010), (9945, 23528), (10380, 22542), (10404, 22490), (11245, 20808), (11271, 20760), (11560, 20241), (11764, 19890), (12456, 18785), (13005, 17992), (13260, 17646), (13494, 17340), (14705, 15912), (15028, 15570)]