169897320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 620680320

約数和(自身を除く): 450783000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 71, 72, 85, 90, 92, 102, 115, 120, 136, 138, 142, 153, 170, 180, 184, 204, 207, 213, 230, 255, 276, 284, 289, 306, 340, 345, 355, 360, 391, 408, 414, 426, 460, 510, 552, 568, 578, 612, 639, 680, 690, 710, 765, 782, 828, 852, 867, 920, 1020, 1035, 1065, 1156, 1173, 1207, 1224, 1278, 1380, 1420, 1445, 1530, 1564, 1633, 1656, 1704, 1734, 1955, 2040, 2070, 2130, 2312, 2346, 2414, 2556, 2601, 2760, 2840, 2890, 3060, 3128, 3195, 3266, 3468, 3519, 3621, 3910, 4140, 4260, 4335, 4692, 4828, 4899, 5112, 5202, 5780, 5865, 6035, 6120, 6390, 6532, 6647, 6936, 7038, 7242, 7820, 8165, 8280, 8520, 8670, 9384, 9656, 9798, 10404, 10863, 11560, 11730, 12070, 12780, 13005, 13064, 13294, 14076, 14484, 14697, 15640, 16330, 17340, 17595, 18105, 19596, 19941, 20519, 20808, 21726, 23460, 24140, 24495, 25560, 26010, 26588, 27761, 28152, 28968, 29394, 32660, 33235, 34680, 35190, 36210, 39192, 39882, 41038, 43452, 46920, 48280, 48990, 52020, 53176, 54315, 55522, 58788, 59823, 61557, 65320, 66470, 70380, 72420, 73485, 79764, 82076, 83283, 86904, 97980, 99705, 102595, 104040, 108630, 111044, 117576, 119646, 123114, 132940, 138805, 140760, 144840, 146970, 159528, 164152, 166566, 184671, 195960, 199410, 205190, 217260, 222088, 239292, 246228, 249849, 265880, 277610, 293940, 299115, 307785, 333132, 369342, 398820, 410380, 416415, 434520, 471937, 478584, 492456, 499698, 555220, 587880, 598230, 615570, 666264, 738684, 797640, 820760, 832830, 923355, 943874, 999396, 1110440, 1196460, 1231140, 1249245, 1415811, 1477368, 1665660, 1846710, 1887748, 1998792, 2359685, 2392920, 2462280, 2498490, 2831622, 3331320, 3693420, 3775496, 4247433, 4719370, 4996980, 5663244, 7079055, 7386840, 8494866, 9438740, 9993960, 11326488, 14158110, 16989732, 18877480, 21237165, 28316220, 33979464, 42474330, 56632440, 84948660, 169897320]

約数ペア:

[(1, 169897320), (2, 84948660), (3, 56632440), (4, 42474330), (5, 33979464), (6, 28316220), (8, 21237165), (9, 18877480), (10, 16989732), (12, 14158110), (15, 11326488), (17, 9993960), (18, 9438740), (20, 8494866), (23, 7386840), (24, 7079055), (30, 5663244), (34, 4996980), (36, 4719370), (40, 4247433), (45, 3775496), (46, 3693420), (51, 3331320), (60, 2831622), (68, 2498490), (69, 2462280), (71, 2392920), (72, 2359685), (85, 1998792), (90, 1887748), (92, 1846710), (102, 1665660), (115, 1477368), (120, 1415811), (136, 1249245), (138, 1231140), (142, 1196460), (153, 1110440), (170, 999396), (180, 943874), (184, 923355), (204, 832830), (207, 820760), (213, 797640), (230, 738684), (255, 666264), (276, 615570), (284, 598230), (289, 587880), (306, 555220), (340, 499698), (345, 492456), (355, 478584), (360, 471937), (391, 434520), (408, 416415), (414, 410380), (426, 398820), (460, 369342), (510, 333132), (552, 307785), (568, 299115), (578, 293940), (612, 277610), (639, 265880), (680, 249849), (690, 246228), (710, 239292), (765, 222088), (782, 217260), (828, 205190), (852, 199410), (867, 195960), (920, 184671), (1020, 166566), (1035, 164152), (1065, 159528), (1156, 146970), (1173, 144840), (1207, 140760), (1224, 138805), (1278, 132940), (1380, 123114), (1420, 119646), (1445, 117576), (1530, 111044), (1564, 108630), (1633, 104040), (1656, 102595), (1704, 99705), (1734, 97980), (1955, 86904), (2040, 83283), (2070, 82076), (2130, 79764), (2312, 73485), (2346, 72420), (2414, 70380), (2556, 66470), (2601, 65320), (2760, 61557), (2840, 59823), (2890, 58788), (3060, 55522), (3128, 54315), (3195, 53176), (3266, 52020), (3468, 48990), (3519, 48280), (3621, 46920), (3910, 43452), (4140, 41038), (4260, 39882), (4335, 39192), (4692, 36210), (4828, 35190), (4899, 34680), (5112, 33235), (5202, 32660), (5780, 29394), (5865, 28968), (6035, 28152), (6120, 27761), (6390, 26588), (6532, 26010), (6647, 25560), (6936, 24495), (7038, 24140), (7242, 23460), (7820, 21726), (8165, 20808), (8280, 20519), (8520, 19941), (8670, 19596), (9384, 18105), (9656, 17595), (9798, 17340), (10404, 16330), (10863, 15640), (11560, 14697), (11730, 14484), (12070, 14076), (12780, 13294), (13005, 13064)]